The objective of this article is to prove that “Seven non-Darwinian theories opposite to evolution”.
However, the genetic drift represents the punctuated equilibrium, the shifting balance theory, the
allopatric speciation theory and the species selection theory for the macroevolution. The genetic drift
rapidly works in a small and isolated population and not works in a large population. Hence, genetic drift
means small and isolated population and vice-versa. But the genetic drift creates zero variation. But there
is no variation (raw materials of any kind of evolution); there is no evolution. Hence, evolutionary
biologists rejected genetic drift for any kind of evolution. Again, genetic drift means small and isolated
but those populations have to mate with their close relative and produced homozygous organisms.
Homozygous organisms have low fecundity, suffer from various diseases, least fitted to survive and may
extinct suddenly, e.g. American Heath hen. Thus, small populations and isolated populations (i.e. genetic
drift) are opposite to any kind of evolution, even risk for extinction. However, genetic drift is also the key
force of Neutral theory, which works in smalls and isolated populations. Consequently, Neutral theory is
opposite to any kind of evolution. So, many evolutionary biologists rejected Neutral theory. Once more,
evolutionary biologists rejected the shifting balance theory, the punctuated equilibrium theory and of
Goldschmidt’s theory. Gould and Wright advocated chromosomal speciation (chromosome
rearrangements) theory for macroevolution but which are not valid. Moreover, extinction is the main
process of the macroevolution, which is quite absurd. The fossil is the excellent and only evidence of
those theories of macroevolution. But fossil completely opposes macroevolution. So, those seven nonDarwinian theories are opposite to any kind of evolution. Consequently, the Darwinists, the neoDarwinists and the Sociobiology’s oppose those non-Darwinian. Subsequently, plants and animals
including human are not evolved via those theories.
Genetic drift represents the punctuated equilibrium theory, the shifting balance theory, the allopatric speciation theory, the
species selection theory and work in small isolated populations. Those theories advocated that all plants and animals man arose
through macroevolution. However, genetic drift and small isolated populations are the key factors of those theories. But
genetic drift loses/changes the gene frequency randomly, which are very harmful to any organism and thus could not produce
any new species. Again, drift unfits to create any variation (raw material of evolution). Again, small isolated populations and
produce homozygous organisms. Those organisms have low fecundity, suffer from various disease, least fitted to survive and
may extinct suddenly, e.g. American heath hen. Thus, any kind of evolution is quite impossible through those theories.
Therefore, biologists rejected the genetic drift, shifting balance theory (a condition to declare invalid of those theories) and
also the punctuated equilibrium theory as the theory of evolution. Again, the fossil is the only evidence of those theories but
fossil opposes macroevolution (another condition to declare invalid of those theories) but support the gradual evolution.
Moreover, evolution is reasonably absurd by the extinction of living organism. Consequently, those theories are invalid and no
one plant and animal including human arose through those theories. Hence, Darwinists, Neo-Darwinists and Sociobiology’s
oppose those theories.
Darwin’s theory (current version), human evolution (Physical anthropology) an...MdAbdulAhad26
The objectives of this article are to prove that any kind of evolution is not possible by Darwin’s theory
(current version) i.e. this theory unfits to disturb the Hardy-Weinberg’s Law and modify Mendel’s Laws.
In other words, Hardy-Weinberg’s Law and Mendel’s Laws never support any kind of evolution.
However, Darwin’s theory (current version) is popularly known as Neo-Darwinism/ the new synthesis/
the synthetic theory/the evolutionary synthesis/the modern synthesis/ population genetics/evolutionary
genetics and gene mutation is the main agent of it, which plays the key role of Neo-Darwinism. But all
mutations arise by the errors of DNA replication and damage of DNA. Consequently, it is harmful for all
living organisms; hence about 3,500 diseases (including cancer) are found in humans by a single gene
mutation. Therefore, mutated organisms are least fitted for survival and reproduction, and thus gene
mutation unfits for any kind of evolution. As gene mutation is responsible for the origin of humans
(physical anthropology) from the chimpanzee; so, humans were not evolve from the chimpanzees. If
chimpanzees were evolved into a human, then no chimpanzees could be found in the world. Similarly,
since, evolution is a continuous process, at present, it is occurring rapidly; mutations are constantly
occurring in plants and animals. Consequently, all other organisms have to transfer into another organism
successively and present organisms have to be absent from the earth but not so happen. However, other
agents of Neo-Darwinism are interrelated to mutation and depend on mutations for their actions on the
evolution. Thus, those agents of Neo-Darwinism are also unfit for the evolution of new species. Again, it
is proved separately and repeatedly that other agents of Neo-Darwinism are also unfit for any kind of
evolution. So, albino and double-headed animals are very common in nature, which arise by mutations,
yet an albino or double-headed animal variety/race is developed either naturally or artificially. However,
if a new type arises accidentally by the agent of Neo-Darwinism; but by random mating, it returns to the
original type, and by non-random mating, it produced homozygous organisms and may extinct over time.
Hence, there is no evidence that a species evolved either artificially or naturally. Hence, no evolution
occurs by Neo-Darwinism. So, fossil evidence opposes Neo-Darwinism, and many evolutionary
biologists also reject this theory, which supports the results of the present study. Thus, NeoDarwinism/population genetics (evolutionary genetics) is opposite to any kind of evolution and those
never disturb the Hardy-Weinberg’s Law and could not modify Mendel’s Laws. So, Darwinists oppose
the Neo-Darwinism
Punctuated equilibrium theory represents shifting balance theory (of macro an...MdAbdulAhad26
The objectives of this article are that to prove punctuated equilibrium theory represents shifting balance
theory and these two theories declared invalid Darwin’s theory and Neo-Darwinian theory and those are
true fact: Because all features of both theories are same- i) Genetic drift play the key role of both
theories. ii) Both theories advocated evolution progresses rapidly in a small and isolated population with
rapid evolution after long period of stasis without the help of Darwin’s theory. iii) Both theories
advocated allopatric speciation, macroevolution, quantum evolution and species selection. iv) Fossil is
the only evidence of both theories. Additionally, those theories declared invalid Darwin’s theory and
Neo-Darwinian theory. As a result, if anyone proves that genetic drift unable to produce new species or
rejected shifting balance theory and fossil does not support macroevolution but support gradual
evolution; then punctuated equilibrium theory even allopatric speciation theory would be invalid
automatically.
Keywords: Mac
The survival of the fittest is not Valid: Darwin’s theory of natural selectio...MdAbdulAhad26
This document discusses Darwin's theory of evolution through natural selection and the concept of "survival of the fittest." It argues that survival of the fittest is not valid based on several observations. First, many organisms that are unfit still survive while truly fit organisms die out due to hazards, so there is no chance for survival of the fittest. Second, cooperation and altruism are widespread in nature, from microorganisms to vertebrates, which contradicts the idea that organisms only struggle selfishly for survival. Third, some organisms evolved millions of years ago are still existing unchanged, despite evolution supposedly producing constant change. Therefore, the document concludes that survival of the fittest is invalid and Darwin's theory of evolution
This document provides an overview of evolutionary genetics and theories of evolution. It discusses Charles Darwin and his theory of evolution by natural selection. The main points covered include:
- Definitions of evolution and evolutionary biology.
- An outline of the contents to be discussed, including theories of evolution like Lamarckism and Darwinism.
- An explanation of Darwin's theory of evolution by natural selection, including the mechanisms of overproduction, struggle for existence, heritable variation, and survival of the fittest.
- Other evolutionary theories discussed include Hugo de Vries' mutation theory and the role of gene flow, genetic drift, and natural selection as forces of evolution.
The document discusses several key mechanisms of evolution including mutation, natural selection, genetic drift, gene flow, and nonrandom mating that can result in evolutionary changes. It provides examples of how mutation introduces genetic variation within populations and how natural selection can act on this variation to drive adaptation. The document also discusses how evolutionary theory has been established through evidence from genetics, fossils, and observations of artificial and natural selection.
Genetic drift represents the punctuated equilibrium theory, the shifting balance theory, the allopatric speciation theory, the
species selection theory and work in small isolated populations. Those theories advocated that all plants and animals man arose
through macroevolution. However, genetic drift and small isolated populations are the key factors of those theories. But
genetic drift loses/changes the gene frequency randomly, which are very harmful to any organism and thus could not produce
any new species. Again, drift unfits to create any variation (raw material of evolution). Again, small isolated populations and
produce homozygous organisms. Those organisms have low fecundity, suffer from various disease, least fitted to survive and
may extinct suddenly, e.g. American heath hen. Thus, any kind of evolution is quite impossible through those theories.
Therefore, biologists rejected the genetic drift, shifting balance theory (a condition to declare invalid of those theories) and
also the punctuated equilibrium theory as the theory of evolution. Again, the fossil is the only evidence of those theories but
fossil opposes macroevolution (another condition to declare invalid of those theories) but support the gradual evolution.
Moreover, evolution is reasonably absurd by the extinction of living organism. Consequently, those theories are invalid and no
one plant and animal including human arose through those theories. Hence, Darwinists, Neo-Darwinists and Sociobiology’s
oppose those theories.
Darwin’s theory (current version), human evolution (Physical anthropology) an...MdAbdulAhad26
The objectives of this article are to prove that any kind of evolution is not possible by Darwin’s theory
(current version) i.e. this theory unfits to disturb the Hardy-Weinberg’s Law and modify Mendel’s Laws.
In other words, Hardy-Weinberg’s Law and Mendel’s Laws never support any kind of evolution.
However, Darwin’s theory (current version) is popularly known as Neo-Darwinism/ the new synthesis/
the synthetic theory/the evolutionary synthesis/the modern synthesis/ population genetics/evolutionary
genetics and gene mutation is the main agent of it, which plays the key role of Neo-Darwinism. But all
mutations arise by the errors of DNA replication and damage of DNA. Consequently, it is harmful for all
living organisms; hence about 3,500 diseases (including cancer) are found in humans by a single gene
mutation. Therefore, mutated organisms are least fitted for survival and reproduction, and thus gene
mutation unfits for any kind of evolution. As gene mutation is responsible for the origin of humans
(physical anthropology) from the chimpanzee; so, humans were not evolve from the chimpanzees. If
chimpanzees were evolved into a human, then no chimpanzees could be found in the world. Similarly,
since, evolution is a continuous process, at present, it is occurring rapidly; mutations are constantly
occurring in plants and animals. Consequently, all other organisms have to transfer into another organism
successively and present organisms have to be absent from the earth but not so happen. However, other
agents of Neo-Darwinism are interrelated to mutation and depend on mutations for their actions on the
evolution. Thus, those agents of Neo-Darwinism are also unfit for the evolution of new species. Again, it
is proved separately and repeatedly that other agents of Neo-Darwinism are also unfit for any kind of
evolution. So, albino and double-headed animals are very common in nature, which arise by mutations,
yet an albino or double-headed animal variety/race is developed either naturally or artificially. However,
if a new type arises accidentally by the agent of Neo-Darwinism; but by random mating, it returns to the
original type, and by non-random mating, it produced homozygous organisms and may extinct over time.
Hence, there is no evidence that a species evolved either artificially or naturally. Hence, no evolution
occurs by Neo-Darwinism. So, fossil evidence opposes Neo-Darwinism, and many evolutionary
biologists also reject this theory, which supports the results of the present study. Thus, NeoDarwinism/population genetics (evolutionary genetics) is opposite to any kind of evolution and those
never disturb the Hardy-Weinberg’s Law and could not modify Mendel’s Laws. So, Darwinists oppose
the Neo-Darwinism
Punctuated equilibrium theory represents shifting balance theory (of macro an...MdAbdulAhad26
The objectives of this article are that to prove punctuated equilibrium theory represents shifting balance
theory and these two theories declared invalid Darwin’s theory and Neo-Darwinian theory and those are
true fact: Because all features of both theories are same- i) Genetic drift play the key role of both
theories. ii) Both theories advocated evolution progresses rapidly in a small and isolated population with
rapid evolution after long period of stasis without the help of Darwin’s theory. iii) Both theories
advocated allopatric speciation, macroevolution, quantum evolution and species selection. iv) Fossil is
the only evidence of both theories. Additionally, those theories declared invalid Darwin’s theory and
Neo-Darwinian theory. As a result, if anyone proves that genetic drift unable to produce new species or
rejected shifting balance theory and fossil does not support macroevolution but support gradual
evolution; then punctuated equilibrium theory even allopatric speciation theory would be invalid
automatically.
Keywords: Mac
The survival of the fittest is not Valid: Darwin’s theory of natural selectio...MdAbdulAhad26
This document discusses Darwin's theory of evolution through natural selection and the concept of "survival of the fittest." It argues that survival of the fittest is not valid based on several observations. First, many organisms that are unfit still survive while truly fit organisms die out due to hazards, so there is no chance for survival of the fittest. Second, cooperation and altruism are widespread in nature, from microorganisms to vertebrates, which contradicts the idea that organisms only struggle selfishly for survival. Third, some organisms evolved millions of years ago are still existing unchanged, despite evolution supposedly producing constant change. Therefore, the document concludes that survival of the fittest is invalid and Darwin's theory of evolution
This document provides an overview of evolutionary genetics and theories of evolution. It discusses Charles Darwin and his theory of evolution by natural selection. The main points covered include:
- Definitions of evolution and evolutionary biology.
- An outline of the contents to be discussed, including theories of evolution like Lamarckism and Darwinism.
- An explanation of Darwin's theory of evolution by natural selection, including the mechanisms of overproduction, struggle for existence, heritable variation, and survival of the fittest.
- Other evolutionary theories discussed include Hugo de Vries' mutation theory and the role of gene flow, genetic drift, and natural selection as forces of evolution.
The document discusses several key mechanisms of evolution including mutation, natural selection, genetic drift, gene flow, and nonrandom mating that can result in evolutionary changes. It provides examples of how mutation introduces genetic variation within populations and how natural selection can act on this variation to drive adaptation. The document also discusses how evolutionary theory has been established through evidence from genetics, fossils, and observations of artificial and natural selection.
The document provides an overview of Darwinism and evolution theory, discussing microevolution vs macroevolution, natural selection, issues with the fossil record, and challenges to Darwin's original theory. It notes discoveries have put "cracks" in the conventional theories and scientists have had to develop new explanations like punctuated equilibrium and hopeful monsters. Overall it questions whether Darwinism is proven fact or if issues remain unresolved.
The document discusses Charles Darwin's theory of evolution through natural selection. It proposes that evolution occurs through natural selection, genetic drift, and mutations that generate variation in organisms over many generations, resulting in new species. While evolution is widely accepted in the scientific community, Darwin's theory has been debated for decades since he first introduced it in 1859 in his book On the Origin of Species. The theory explains how biological evolution causes genetic changes in populations over time, leading to diversity of life on Earth.
presents arguments for evolution and refutes creation as a belief without evidence. Argues that you cannot present them side by side - comparing oranges with apples.
This document provides an overview of key concepts in evolution including:
1. Evolution is the change in populations over time through natural selection and common descent. Microevolution refers to changes within populations while macroevolution creates and eliminates species.
2. Darwin's voyage on the Beagle and observations of variations within populations and the struggle for existence led him to develop his theory of evolution by natural selection.
3. Evidence for evolution includes the fossil record, comparative anatomy, embryology, and molecular biology which show conservation and diversification of genes matching evolutionary relationships.
This lesson discusses Biodiversity and Evolution
define biodiversity and evolution;
cite the contributions of Charles Darwin to the theory of evolution;
account for the evidence of evolution;
explain how biodiversity and evolution affect life;
demonstrate how biodiversity and evolution help an ecosystem to function;
explain the role of natural selection in the evolutionary process; and
relate evolution and speciation.
define what an ecosystem is;
identify the components of ecological structures in an ecosystem;
explain how diversity contributes to stability and survival;
cite examples of what helps and what disrupts the interaction in an ecosystem;
analyze how the human population affects the different ecosystems; and
apply the knowledge of biodiversity in the maintenance of an ecosystem and vice versa.
This document contains information about evolution to be used for a pre-test. It provides 25 statements about evolution to be answered as true or false, reflecting scientific consensus. It then provides clarification on 14 of the statements, explaining why they are false according to biological evolution as understood by science. Key points made include that evolution is a demonstrated fact, not a belief; it occurs via descent with modification from earlier species over time; and natural selection is the primary mechanism of evolution.
Charles Darwin developed the theory of natural selection to explain how species adapt over generations through survival of the fittest. Alfred Russel Wallace contributed to understanding how environmental factors and biogeography drive evolution in different habitats. Gregor Mendel's pea plant experiments laid the foundations of genetics and heredity. The modern synthesis integrated genetics and natural selection to explain evolutionary change, adaptation, and the generation of biodiversity. Debates on evolutionary theory continue to advance understanding through genomic research and paleontology.
This document provides an overview of evolution and natural selection. It begins by explaining key concepts like evolution occurring through changes in allele frequencies in populations over time. It then covers Darwin's journey in developing the theory of evolution and natural selection, including influences from Lyell and Wallace. The document outlines four mechanisms that can drive evolution: mutation, genetic drift, migration, and natural selection. It explores how natural selection can lead to adaptation and changes in populations. While noting natural selection does not produce perfect organisms. The document concludes by stating the evidence for evolution is overwhelming from multiple independent sources.
Evolution Essay
Essay about Human Evolution and Adaptation
Essay about Evolution
Argumentative Essay On Evidence Of Evolution
Argumentative Essay On Evolution
Essay on Evolution VS. Creationism
Essay on human evolution
Evidence For Evolution Essay
Evolution And Evolution Of Evolution
Is Evolution Real?
The Theory of Evolution Essay
Essay on The History of Human Evolution
Reflective Essay On Evolution
Essay on Evolution
Essay on Evolution, Immortality, and Humanity
Argumentative Essay On Evolution
Evolution of Science Essay
The Future Of Human Evolution Essay
Persuasive Essay On Evolution
Essay about Evidence for Evolution
Thomas Malthus' theory that populations grow exponentially while resources increase arithmetically inspired Darwin's theory of natural selection. Malthus proposed that populations are kept in check by factors like starvation and disease. Darwin applied this concept at the individual level, realizing that traits allowing organisms to better acquire resources and avoid dangers would lead to greater survival and reproduction. He called this natural selection, where heritable traits better suited to the environment are preserved and passed on, driving evolutionary change over generations as less suited traits die out.
This document provides an overview of the historical development of the theory of evolution. It discusses pre-Darwinian thinkers like Jean Baptiste Lamarck and his theory of inheritance of acquired characteristics. It also mentions the contributions of Charles Lyell and his theory of uniformitarianism. The bulk of the document focuses on Charles Darwin and the influence of his voyage on the Beagle, particularly his observations of the Galapagos finches. It outlines Darwin's subsequent development of the theory of natural selection and publication of On the Origin of Species. Finally, it briefly discusses other scientists like Alfred Russel Wallace, Ernst Haeckel, and their role in further developing evolutionary thought, culminating in the modern synthesis of evolution.
This document discusses the theory of Neo-Darwinism, which is a synthesis of Darwin's theory of natural selection and modern genetics. It describes key aspects of Neo-Darwinism, including genetic variation, mutations, natural selection, genetic drift, and isolation. Several scientists in the 20th century contributed to the development of the modern synthetic theory, including research on population genetics, genetics, and heredity. Examples are given of natural selection in industrial melanic moths and the development of antibiotic resistance in bacteria.
This document discusses the evolution of human behavior and the sociobiology controversy. It summarizes that E.O. Wilson published a book in 1975 arguing that human social behavior had evolutionary origins, which sparked criticism from those who saw human behavior as a blank slate shaped entirely by culture. However, tests of adoption patterns and mate preferences provide support for sociobiological hypotheses over the idea of purely arbitrary culture. For example, studies found that adopted children in many cultures were often related to their adopters, and that cues males and females find attractive in mates, like youth and resources, are linked to reproductive success.
Evolution And Evolution Of Evolution
Evidence For Evolution Essay
Evolution Essay
Evolution Of Evolution And Evolution
The Theory of Evolution Essay
Growing Up In Olivers Evolution By John Updike
Evolution And Evolution Of Evolution
Human Evolution Essay
Evolution And Evolution Of Evolution
Argumentative Essay On Evolution
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Evidence Of Evolution
The Theory of Evolution Essay
The Future Of Human Evolution Essay
Argumentative Essay On Evidence Of Evolution
Charles Darwins Theory of Evolution Essay
Essay about Evidence for Evolution
Essay on Evolution
Why Do You Believe In The Theory Of Evolution
What scientific mechanism for evolution did Charles Darwin and Alfred.pdfmeerobertsonheyde608
What scientific mechanism for evolution did Charles Darwin and Alfred Wallace propose in
1858? Describe how this concept works. What is the difference between microevolution and
macroevolution?
Solution
1. Charles Darwin during 1858 had proposed the Theory of Evolution by Natural Selection,
where he has said that organisms change over time as a result of changes in heritable physical or
behavioral traits. Changes that allow an organism to better adapt to its environment will help it
survive and have more offspring.
Alfred Wallace who is also called the Father of Biogeography, studied the geographical
distribution of animal species and said the evolution is caused due to environmental pressures on
varieties of species it forces different species to adapt themselves to the local conditions, leading
to different populations in different locations.
Both groups of scientists have said that natural selection is the single most and important factor
in evolutionary changes seen in species.
Scientifically, This concept works due to different phenomenon such as:
a)Mutation- It is the Sudden change in the genetic makeup of an organism.And it is the driving
force of evolution, which influences the population’s gene pool.The change in the genetic
makeup of organism which favors the life of species makes it the fittest to survive!
b)Genetic Drift-It can occur when a small group of individuals leaves a population and
establishes a new one in a geographically isolated region.It occurs in a large population and helps
the population to survive.
c)Natural selection-This happens when populations of organisms are subjected to the
environment. The fittest creatures are more likely to survive and pass their genes to their
offspring, producing a population that is better adapted to the environment.
2.MicroEvolution-Microevolution is defined as changes in gene frequency in a population from
one generation to the next.These small changes in species occur by recombining existing genetic
material within the group of same species.
Micro Evolution is caused due to Mutation, Migration or Gene Flow, Genetic Drift and Selection
(natural and artificial).
Macro Evolution: It refers to major evolutionary changes over time, the origin of new types of
organisms from previously existing, but different, ancestral types.It is an evolution on a larger
scale where we find the descent of many species from one common ancestor over billions of
years.It is very difficult to see the Macro Evolution happening because it takes a longer time to
happen. But Instead, we can reconstruct the history of life using all available evidence like
geology, fossils, and living organisms..
This document provides an overview of key concepts about biodiversity and evolution. It begins by listing learning objectives, such as defining biodiversity and evolution, explaining how they affect life, and relating evolution to speciation. It then introduces topics like Charles Darwin's contributions to the theory of evolution and natural selection. It also summarizes evidence that supports evolution, including fossil records, comparative anatomy, and observable changes in species over time.
This document discusses the term "epigenetics" and proposes a strict definition within the framework of the differential concept of variability. It analyzes three major existing interpretations of epigenetics and identifies limitations with each. The first interpretation defines epigenetics as heritable alterations in phenotype not involving changes to DNA, but many epigenetic processes are not always inherited. The second limits epigenetics to local chromatin changes, but epigenetic phenomena exist beyond chromatin in non-eukaryotes. The third relates epigenetics to gene expression regulation in development, but the term "gene expression" needs clarification. The document argues a new definition of epigenetics is needed based on autonomous aspects of variability.
Or: Beyond linear.
Abstract: Equivariant neural networks are neural networks that incorporate symmetries. The nonlinear activation functions in these networks result in interesting nonlinear equivariant maps between simple representations, and motivate the key player of this talk: piecewise linear representation theory.
Disclaimer: No one is perfect, so please mind that there might be mistakes and typos.
dtubbenhauer@gmail.com
Corrected slides: dtubbenhauer.com/talks.html
Current Ms word generated power point presentation covers major details about the micronuclei test. It's significance and assays to conduct it. It is used to detect the micronuclei formation inside the cells of nearly every multicellular organism. It's formation takes place during chromosomal sepration at metaphase.
The document provides an overview of Darwinism and evolution theory, discussing microevolution vs macroevolution, natural selection, issues with the fossil record, and challenges to Darwin's original theory. It notes discoveries have put "cracks" in the conventional theories and scientists have had to develop new explanations like punctuated equilibrium and hopeful monsters. Overall it questions whether Darwinism is proven fact or if issues remain unresolved.
The document discusses Charles Darwin's theory of evolution through natural selection. It proposes that evolution occurs through natural selection, genetic drift, and mutations that generate variation in organisms over many generations, resulting in new species. While evolution is widely accepted in the scientific community, Darwin's theory has been debated for decades since he first introduced it in 1859 in his book On the Origin of Species. The theory explains how biological evolution causes genetic changes in populations over time, leading to diversity of life on Earth.
presents arguments for evolution and refutes creation as a belief without evidence. Argues that you cannot present them side by side - comparing oranges with apples.
This document provides an overview of key concepts in evolution including:
1. Evolution is the change in populations over time through natural selection and common descent. Microevolution refers to changes within populations while macroevolution creates and eliminates species.
2. Darwin's voyage on the Beagle and observations of variations within populations and the struggle for existence led him to develop his theory of evolution by natural selection.
3. Evidence for evolution includes the fossil record, comparative anatomy, embryology, and molecular biology which show conservation and diversification of genes matching evolutionary relationships.
This lesson discusses Biodiversity and Evolution
define biodiversity and evolution;
cite the contributions of Charles Darwin to the theory of evolution;
account for the evidence of evolution;
explain how biodiversity and evolution affect life;
demonstrate how biodiversity and evolution help an ecosystem to function;
explain the role of natural selection in the evolutionary process; and
relate evolution and speciation.
define what an ecosystem is;
identify the components of ecological structures in an ecosystem;
explain how diversity contributes to stability and survival;
cite examples of what helps and what disrupts the interaction in an ecosystem;
analyze how the human population affects the different ecosystems; and
apply the knowledge of biodiversity in the maintenance of an ecosystem and vice versa.
This document contains information about evolution to be used for a pre-test. It provides 25 statements about evolution to be answered as true or false, reflecting scientific consensus. It then provides clarification on 14 of the statements, explaining why they are false according to biological evolution as understood by science. Key points made include that evolution is a demonstrated fact, not a belief; it occurs via descent with modification from earlier species over time; and natural selection is the primary mechanism of evolution.
Charles Darwin developed the theory of natural selection to explain how species adapt over generations through survival of the fittest. Alfred Russel Wallace contributed to understanding how environmental factors and biogeography drive evolution in different habitats. Gregor Mendel's pea plant experiments laid the foundations of genetics and heredity. The modern synthesis integrated genetics and natural selection to explain evolutionary change, adaptation, and the generation of biodiversity. Debates on evolutionary theory continue to advance understanding through genomic research and paleontology.
This document provides an overview of evolution and natural selection. It begins by explaining key concepts like evolution occurring through changes in allele frequencies in populations over time. It then covers Darwin's journey in developing the theory of evolution and natural selection, including influences from Lyell and Wallace. The document outlines four mechanisms that can drive evolution: mutation, genetic drift, migration, and natural selection. It explores how natural selection can lead to adaptation and changes in populations. While noting natural selection does not produce perfect organisms. The document concludes by stating the evidence for evolution is overwhelming from multiple independent sources.
Evolution Essay
Essay about Human Evolution and Adaptation
Essay about Evolution
Argumentative Essay On Evidence Of Evolution
Argumentative Essay On Evolution
Essay on Evolution VS. Creationism
Essay on human evolution
Evidence For Evolution Essay
Evolution And Evolution Of Evolution
Is Evolution Real?
The Theory of Evolution Essay
Essay on The History of Human Evolution
Reflective Essay On Evolution
Essay on Evolution
Essay on Evolution, Immortality, and Humanity
Argumentative Essay On Evolution
Evolution of Science Essay
The Future Of Human Evolution Essay
Persuasive Essay On Evolution
Essay about Evidence for Evolution
Thomas Malthus' theory that populations grow exponentially while resources increase arithmetically inspired Darwin's theory of natural selection. Malthus proposed that populations are kept in check by factors like starvation and disease. Darwin applied this concept at the individual level, realizing that traits allowing organisms to better acquire resources and avoid dangers would lead to greater survival and reproduction. He called this natural selection, where heritable traits better suited to the environment are preserved and passed on, driving evolutionary change over generations as less suited traits die out.
This document provides an overview of the historical development of the theory of evolution. It discusses pre-Darwinian thinkers like Jean Baptiste Lamarck and his theory of inheritance of acquired characteristics. It also mentions the contributions of Charles Lyell and his theory of uniformitarianism. The bulk of the document focuses on Charles Darwin and the influence of his voyage on the Beagle, particularly his observations of the Galapagos finches. It outlines Darwin's subsequent development of the theory of natural selection and publication of On the Origin of Species. Finally, it briefly discusses other scientists like Alfred Russel Wallace, Ernst Haeckel, and their role in further developing evolutionary thought, culminating in the modern synthesis of evolution.
This document discusses the theory of Neo-Darwinism, which is a synthesis of Darwin's theory of natural selection and modern genetics. It describes key aspects of Neo-Darwinism, including genetic variation, mutations, natural selection, genetic drift, and isolation. Several scientists in the 20th century contributed to the development of the modern synthetic theory, including research on population genetics, genetics, and heredity. Examples are given of natural selection in industrial melanic moths and the development of antibiotic resistance in bacteria.
This document discusses the evolution of human behavior and the sociobiology controversy. It summarizes that E.O. Wilson published a book in 1975 arguing that human social behavior had evolutionary origins, which sparked criticism from those who saw human behavior as a blank slate shaped entirely by culture. However, tests of adoption patterns and mate preferences provide support for sociobiological hypotheses over the idea of purely arbitrary culture. For example, studies found that adopted children in many cultures were often related to their adopters, and that cues males and females find attractive in mates, like youth and resources, are linked to reproductive success.
Evolution And Evolution Of Evolution
Evidence For Evolution Essay
Evolution Essay
Evolution Of Evolution And Evolution
The Theory of Evolution Essay
Growing Up In Olivers Evolution By John Updike
Evolution And Evolution Of Evolution
Human Evolution Essay
Evolution And Evolution Of Evolution
Argumentative Essay On Evolution
Creationism vs. Evolution Essay
Evidence Of Evolution
The Theory of Evolution Essay
The Future Of Human Evolution Essay
Argumentative Essay On Evidence Of Evolution
Charles Darwins Theory of Evolution Essay
Essay about Evidence for Evolution
Essay on Evolution
Why Do You Believe In The Theory Of Evolution
What scientific mechanism for evolution did Charles Darwin and Alfred.pdfmeerobertsonheyde608
What scientific mechanism for evolution did Charles Darwin and Alfred Wallace propose in
1858? Describe how this concept works. What is the difference between microevolution and
macroevolution?
Solution
1. Charles Darwin during 1858 had proposed the Theory of Evolution by Natural Selection,
where he has said that organisms change over time as a result of changes in heritable physical or
behavioral traits. Changes that allow an organism to better adapt to its environment will help it
survive and have more offspring.
Alfred Wallace who is also called the Father of Biogeography, studied the geographical
distribution of animal species and said the evolution is caused due to environmental pressures on
varieties of species it forces different species to adapt themselves to the local conditions, leading
to different populations in different locations.
Both groups of scientists have said that natural selection is the single most and important factor
in evolutionary changes seen in species.
Scientifically, This concept works due to different phenomenon such as:
a)Mutation- It is the Sudden change in the genetic makeup of an organism.And it is the driving
force of evolution, which influences the population’s gene pool.The change in the genetic
makeup of organism which favors the life of species makes it the fittest to survive!
b)Genetic Drift-It can occur when a small group of individuals leaves a population and
establishes a new one in a geographically isolated region.It occurs in a large population and helps
the population to survive.
c)Natural selection-This happens when populations of organisms are subjected to the
environment. The fittest creatures are more likely to survive and pass their genes to their
offspring, producing a population that is better adapted to the environment.
2.MicroEvolution-Microevolution is defined as changes in gene frequency in a population from
one generation to the next.These small changes in species occur by recombining existing genetic
material within the group of same species.
Micro Evolution is caused due to Mutation, Migration or Gene Flow, Genetic Drift and Selection
(natural and artificial).
Macro Evolution: It refers to major evolutionary changes over time, the origin of new types of
organisms from previously existing, but different, ancestral types.It is an evolution on a larger
scale where we find the descent of many species from one common ancestor over billions of
years.It is very difficult to see the Macro Evolution happening because it takes a longer time to
happen. But Instead, we can reconstruct the history of life using all available evidence like
geology, fossils, and living organisms..
This document provides an overview of key concepts about biodiversity and evolution. It begins by listing learning objectives, such as defining biodiversity and evolution, explaining how they affect life, and relating evolution to speciation. It then introduces topics like Charles Darwin's contributions to the theory of evolution and natural selection. It also summarizes evidence that supports evolution, including fossil records, comparative anatomy, and observable changes in species over time.
This document discusses the term "epigenetics" and proposes a strict definition within the framework of the differential concept of variability. It analyzes three major existing interpretations of epigenetics and identifies limitations with each. The first interpretation defines epigenetics as heritable alterations in phenotype not involving changes to DNA, but many epigenetic processes are not always inherited. The second limits epigenetics to local chromatin changes, but epigenetic phenomena exist beyond chromatin in non-eukaryotes. The third relates epigenetics to gene expression regulation in development, but the term "gene expression" needs clarification. The document argues a new definition of epigenetics is needed based on autonomous aspects of variability.
Similar to Seven non-darwinian theories opposite to evolution (17)
Or: Beyond linear.
Abstract: Equivariant neural networks are neural networks that incorporate symmetries. The nonlinear activation functions in these networks result in interesting nonlinear equivariant maps between simple representations, and motivate the key player of this talk: piecewise linear representation theory.
Disclaimer: No one is perfect, so please mind that there might be mistakes and typos.
dtubbenhauer@gmail.com
Corrected slides: dtubbenhauer.com/talks.html
Current Ms word generated power point presentation covers major details about the micronuclei test. It's significance and assays to conduct it. It is used to detect the micronuclei formation inside the cells of nearly every multicellular organism. It's formation takes place during chromosomal sepration at metaphase.
ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...Advanced-Concepts-Team
Presentation in the Science Coffee of the Advanced Concepts Team of the European Space Agency on the 07.06.2024.
Speaker: Diego Blas (IFAE/ICREA)
Title: Gravitational wave detection with orbital motion of Moon and artificial
Abstract:
In this talk I will describe some recent ideas to find gravitational waves from supermassive black holes or of primordial origin by studying their secular effect on the orbital motion of the Moon or satellites that are laser ranged.
EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Weste...Sérgio Sacani
Context. With a mass exceeding several 104 M⊙ and a rich and dense population of massive stars, supermassive young star clusters
represent the most massive star-forming environment that is dominated by the feedback from massive stars and gravitational interactions
among stars.
Aims. In this paper we present the Extended Westerlund 1 and 2 Open Clusters Survey (EWOCS) project, which aims to investigate
the influence of the starburst environment on the formation of stars and planets, and on the evolution of both low and high mass stars.
The primary targets of this project are Westerlund 1 and 2, the closest supermassive star clusters to the Sun.
Methods. The project is based primarily on recent observations conducted with the Chandra and JWST observatories. Specifically,
the Chandra survey of Westerlund 1 consists of 36 new ACIS-I observations, nearly co-pointed, for a total exposure time of 1 Msec.
Additionally, we included 8 archival Chandra/ACIS-S observations. This paper presents the resulting catalog of X-ray sources within
and around Westerlund 1. Sources were detected by combining various existing methods, and photon extraction and source validation
were carried out using the ACIS-Extract software.
Results. The EWOCS X-ray catalog comprises 5963 validated sources out of the 9420 initially provided to ACIS-Extract, reaching a
photon flux threshold of approximately 2 × 10−8 photons cm−2
s
−1
. The X-ray sources exhibit a highly concentrated spatial distribution,
with 1075 sources located within the central 1 arcmin. We have successfully detected X-ray emissions from 126 out of the 166 known
massive stars of the cluster, and we have collected over 71 000 photons from the magnetar CXO J164710.20-455217.
The cost of acquiring information by natural selectionCarl Bergstrom
This is a short talk that I gave at the Banff International Research Station workshop on Modeling and Theory in Population Biology. The idea is to try to understand how the burden of natural selection relates to the amount of information that selection puts into the genome.
It's based on the first part of this research paper:
The cost of information acquisition by natural selection
Ryan Seamus McGee, Olivia Kosterlitz, Artem Kaznatcheev, Benjamin Kerr, Carl T. Bergstrom
bioRxiv 2022.07.02.498577; doi: https://doi.org/10.1101/2022.07.02.498577
The technology uses reclaimed CO₂ as the dyeing medium in a closed loop process. When pressurized, CO₂ becomes supercritical (SC-CO₂). In this state CO₂ has a very high solvent power, allowing the dye to dissolve easily.
Mending Clothing to Support Sustainable Fashion_CIMaR 2024.pdfSelcen Ozturkcan
Ozturkcan, S., Berndt, A., & Angelakis, A. (2024). Mending clothing to support sustainable fashion. Presented at the 31st Annual Conference by the Consortium for International Marketing Research (CIMaR), 10-13 Jun 2024, University of Gävle, Sweden.
2. Journal of Entomology and Zoology Studies http://www.entomoljournal.com
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But macroevolution must always lie at the heart of
evolutionary theory. Without macroevolution, evolution does
not occur [19]
. In addition, allopatric speciation is a speciation
that occurs in small and isolated population [20]
. It is claimed
that the punctuated equilibrium theory was borrowed from
allopatric theory (theory of Mayer, German scientists) of
macroevolution of Mayr [21, 22]
. Gould and Eldredge frequently
used the shifting balance theory (as Wright’s rule), the
allopatric speciation and the species selection theory (USA,
scientists), Goldschmidt’s theory (hopeful monster theory and
chromosomal speciation theory. The fossil of the genera
Hyopsodus, Haplomylus, Pelycodus and the fossil of horse
support the punctuated equilibrium theory [16]
. However, those
theories of macroevolution reject the Darwin’s theory and the
neo-Darwinian theory (Ahad) [14]
. Therefore, those theories
are known as non-Darwinian theory. However, it is verified
the genetic drift is the key force of those theories, which
rapidly work in small and isolated population. It is established
that the genetic drift represents the small and isolated
population, the shifting balance theory (Wright’s rule), the
punctuated equilibrium theory, the allopatric speciation
theory, the species selection theory and vice-versa; if any one
able to prove that genetic drift unable to produce new species
or rejected the shifting balance theory and fossil does not
support macroevolution but support gradual evolution; then
those theories would be opposite to evolution/invalid
automatically (Ahad) [14]
. Therefore, there is a great scope to
verify whether those non-Darwinian theories of
macroevolution are opposite to evolution or not.
The Neutral theory of molecular evolution was introduced by
the Japanese evolutionary biologist Kimura in 1968; and
independently by two American evolutionary biologists
King and Jukes in 1969 and described in detail by Kimura in
his monograph in1983. According to the neutral theory a
neutral mutant allele can arise within a population and their
fate is largely determined by random genetic drift, rather than
by selective advantage in finite population; (small and
isolated population) in forming the genetic structure of
biological populations and provides a benefit for the
molecular evolution (Kimura) [25, 26]
. Thus, the genetic drift
and finite populations are the key forces of the neutral theory
and it is a non-Darwinian theory. However, evolutionary
biologists rejected the neutral theory. For example: The
accumulated evidence from the past 50 years that natural
selection has played the predominant role in shaping within-
and between-species about genetic variation. As a
consequence, the neutral theory has been overwhelmingly
rejected by bilogist [27]
. As the random genetic drift and small
and isolated population are the key forces of the neutral
theory. Moreover, this theory is rejected by many
evolutionary biologists plus it is a non-Darwinian theory. So,
there is a great chance to further verify whether the neutral
theory is opposite to evolution or not.
Therefore, the aim of this article is to prove those seven non-
Darwinian theories of evolution are opposite to evolution or
not. Therefore, to work on the aim is very importance and
there is no alternative way but to work on this objective. This
article would be helpful to the Darwinists, neo-Darwinists,
Sociobiology’s and who dealing with the evolution.
2. Both genetic drift and small and isolated population
opposite to any kind of evolution
The genetic drift rapidly works in a small and isolated
population and not works in a large population. For this
reason, genetic drift means small and isolated population. But
both the genetic drift and the small and isolated population are
opposite to any kind of evolution:
2.1 Genetic drift opposite to any kind of evolution
The following literatures proved that the genetic drift creates
zero variation. But there is no variation (raw materials of any
kind of evolution):
a) Mutations refill the variations, which are lost by genetic
drift, leading to the state of mutation-genetic drift balance [7,
28]
. In addition, the random genetic drift results in the
accumulation of fixed populations lacking in genetic
variability (Smith) [29]
. As a result, genetic drift creates zero
variation and this issue is established mathematically [7, 28]
.
So, genetic drift produces zero variation. But “there no
variability, there is no evolution [30]
.
b) Many evolutionary biologists declared that any kind of
evolution is quite impossible by the effects of genetic drift: i)
the importance of genetic drift in species formation is
currently under intensive study and question also [31]
ii) How
important the effect of genetic drift/founder effect in nature is
still unknown [30]
iii) The role of genetic drift in the evolution
of an organism has become a subject for debate [32]
. iv) Due to
the genetic drift, population shows higher degree of
homozygosity, which is poorly adapted and becomes
evolutionary blind alleys [33]
. v) How does the genetic drift
produce a new species is controversial. There are many
biologists who denied the importance of it has any
evolutionary function (Hickman) [34]
. vi) The importance of
genetic drift is quite difficult to evaluate [35]
. vi) Genetic drift
plays a relatively negligible role in evolution (Wilson et al.,
1977) [36]
. vii) Most of Wright’s contemporaries noted that
drift act as a nondirective and non-additive force of evolution
[37, 38]
.
Hence, it is documented that many evolutionary biologists
declared that any kind of evolution is quite impossible by the
effects of genetic drift.
c) Genetic drift changes the allele frequencies randomly in a
small and isolated population [20]
. Hence, the alternate term of
genetic drift is the random genetic drift [29, 30, 38, 39]
. But the
gene frequency or the sequence of a base of gene must be
changed in a well planned way of a smoothly operating
system of an organism, which is highly coordinated structure
and its production requires innumerable variations of just at
the right degrees, in right place and at the right time. But
genetic drift randomly changes the gene frequency or the
sequence of a base of gene, which is very harmful of an
organism or at best would be neutral to effect [7, 37, 40, 41, 42, 43]
.
Thus, genetic drift randomly changes the gene frequency,
which is very harmful of an organism.
2.2. Smalls and isolated populations opposite to any kind
of evolution
Genetic drift means small and isolated population and vice-
versa. Again, small and isolated population means the sifting
balance theory and the punctuated equilibrium and vice-versa
(Ahad, 2017) [14]
. But the following literatures proved that the
smalls and isolated populations create zero variation and thus
any kind of evolution is not possible by the smalls and
isolated populations:
a) The effect of random genetic drift in a small population
produce homozygous organism and it is mathematically
proved by the fixation index equitation [29]
.
b) Small and isolated human populations have to inbreed and
3. Journal of Entomology and Zoology Studies http://www.entomoljournal.com
~ 1214 ~
consequently those human populations suffer from numerous
diseases: If two cousins are married, they have got an idiot
child. In state of nature, the idiot would die in competition
with the normal one before it reaches the reproductive age. As
a result, today, there are laws in all civilized countries against
the marriage of very close relatives (Altenburg, 1970) [44]
. In
addition, inbreeding is vital; particularly to human pedigree,
because those have recessive diseases (e.g. the albino) are the
products of mating between relatives from consanguineous
mating [45]
. Additionally, Reddi [46]
declared that the diseases
observed in the offspring of consanguineous marriages
include sickle cell anemia, congenital heart diseases, diabetes,
hypertension, coronary heart disease cystic fibrosis etc. [47]
.
The decline of population fitness due to inbreeding- seems to
be a nearly universal phenomenon [45]
. As a result, Purves and
Orians [30]
declared that the spread of deleterious alleles by
drift occurs most readily in small population by the genetic
drift.
Hence, small and isolated human populations have to inbreed
and produce homozygous human. Consequently, those human
populations suffer from various diseases.
c) Small and isolated animals have to inbreed that increase
homozygosity and consequently those animals suffer from
various diseases and a few documents are place here:
Genetic drift is mimics to inbreeding by increasing
homozygosity [29]
. Inbreeding increase the juvenile mortality
rates of hippopotamus, cheetah elephant and other wild
animal [45]
. In all domestic bird species inbreeding has been
shown to cause a decline in traits affecting reproduction and
viability [48
and 49]
. The arctic rabbit and the lemming suffer
periodically plunge due to small and isolated population [33]
.
d) Numerous experiments with small population size oppose
any evolution in those populations: i) During a 35-year study
of small population size in prairie chickens, population size
decreased gradually due to low fertility and low hatching rates
of eggs and reduced survival fitness [50]
. Scientific experiments
and observations carried out in recent years have revealed that
being in a restricted population is not an advantage for the
theory of evolution from the genetic point of view, but rather
a disadvantage [51]
. Multiple studies with small populations
showed that those populations have extremely negative
effects on survival and reproduction [52]
. Consequently, it is
justified that recent experiments with small population size
oppose any kind of evolution. f) Most breeding populations of
animals are usually small [32, 34]
. In addition, the living world
is constantly evolving, without any future/goals [30]
.
Therefore, if existing plants/animals or some of those have
been evolved spontaneously and abruptly (suddenly) through
those theories of macroevolution; then newer species of
plants/animals could be found suddenly now and then at any
area of the world. “But there is no known such reference
about spontaneously and sudden/gradual appearance of any
new species either artificially or naturally [3, 4]
.”
g) Small and isolated populations may extinct suddenly.
Because of genetic drift, small and isolated population is
under a great threat of extinction. As that populations show no
genetic variations; without variation the whole population, no
matter how large, is extremely susceptible to diseases and
environmental changes. So, the Alaskan northern elephant
seal (Callorhinus ursinus), African cheetah (Acinonyx
jubatus), European buffalo/wisent, Pere David’s deer may
extinct suddenly [20, 45]
; its best example is that the extinction
of American heath hen in 1930 (Wallace) [53]
.
Hence, small and isolated animals have to inbreed that
increase homozygosity and consequently those animals suffer
from various diseases even may extinct suddenly.
Hence, it is verified that both the genetic drift and the small
and isolated population creates zero variation. But there is no
variation (raw materials of any kind of evolution); there is no
evolution and thus those are opposite to any kind of evolution.
As it is established that the genetic drift represents the small
and isolated population, the shifting balance theory (Wright’s
rule), the punctuated equilibrium theory, the allopatric
speciation theory, the species selection theory and vice-versa;
consequently, those theories are opposite evolution. In
addition, genetic drift and small and isolated populations is
also another key force of Neutral theory of molecular
evolution [23, 24]
. Thus, Neutral theory of molecular evolution
is also opposite to evolution.
3. Wright himself included drift as an agent of neo-
Darwinism and many evolutionary biologists declared
that the punctuated equilibrium theory is also an agent of
neo-Darwinism
Both the genetic drift (shifting balance theory) and the
punctuated equilibrium theory are the agents of neo-
Darwinism (i.e. an agent of microevolution). Moreover,
isolation (i.e. small populations) is also an agent of neo-
Darwinism and there are documents but a few are set here:
Genetic drift is an agent of neo-Darwinism [33, 38, 39, 26]
and
isolation also [26, 39, 54]
. Additionally, Dennett [55]
and Dawkins
[56]
declared that the punctuated equilibrium theory lies firmly
within the neo-Darwinian synthesis (as genetic drift).
Furthermore, Darwin included isolation (means small and
isolated population/finite population) as a factor of gradual
change (evolution); but not sudden change (Darwin) [57]
.”
4. Modern breeders and Wright himself unable to produce
a single new species though Wright’s process
Wright (the originator of shifting balance theory) declared
that: i) “Local inbreeding with slight, occasional
crossbreeding and thereafter selection produce rapidly new
species [6]
”. ii) “Wright studied the effects of close inbreeding
and cross breeding on guinea pigs during 1915-1925 at US
Bureau of Animal Industry [10]
”.
Thus, Wright was a breeder
life time. But he was unable to develop an animal species.
Furthermore, modern breeders are also unable to produce a
single new species following the Wright’s process [3
, 4, 43, 58]
but produced some varieties or races. However, those variety
or races back to the parental type by random mating.
5. Extinction is the main process of the macroevolution,
which is quite absurd
Wright (the originator of shifting balance theory) noted: The
world underwent extinction of many forms, including the
dinosaurs at the end of the Mesozoic period, which opened
the way for the enormous expansion of the mammals during
the Paleocene and later [10]
. Gould and Eldredge (the
originator of punctuated equilibrium theory) noted:
Extinction, it is said, inevitably over takes overspecialized
taxa [16, 17, 59]
. Brewer and Sing provides a figure how
extinction produces suddenly new species through the
macroevolution to support the punctuated equilibrium theory
(Brewer and Sing) [38]
.
Oppositely, extinction of living organism never produces a
new species as: i) At present 24-100 species are losing per
day due to human activities [60]
; over the past three and a half
centuries, nearly 200 animal species have become extinct in
4. Journal of Entomology and Zoology Studies http://www.entomoljournal.com
~ 1215 ~
the USA (Kaskel et al.) [61]
. In addition, the recently extinct
fifteen animals are: Passenger pigeon, Cormorant, Carolina
Parakeet, Great auk, Dodo, Canary Islands, Caspian tiger,
Tasmanian wolf, Quagga, Bubal Hartebeest, Pyrenean Ibex,
golden toad, Tecopa pupfish, Sea cow and Baiji dolphin [62]
.
But there is no evidence that those extinct species produce
any new species, even a new breeds/variety/race during or
thereafter extinction. Instead the ‘Bio-diversity conservation
law’ is developed to protect the extinction of wild and
domestic species. This law is practices worldwide, which
clearly indicated that no new species had evolved through the
extinction of living organisms.
As macroevolution occurred through the punctuated
equilibrium, the shifting balance theory, the allopatric
speciation theory and the species selection theory,
Goldschmidt’s theory (hopeful monster theory and
chromosomal speciation); so, those theories are opposite to
any kind of evolution and not valid.
6. The fossil is the excellent and only evidence of both
punctuated equilibrium theory and the shifting balance
theory but fossil does not support the macroevolution
Gould and Eldredge (the originator of punctuated equilibrium
theory) exercised fossil of Hyopsodus (13 times),
Haplomylus, Pelycodus and horse to support of
macroevolution under their model punctuated equilibrium [16]
.
For example: i) We concentrate on Gingerich's data for
Hyopsodus and argue that it provides an excellent example of
species selection under our model [16]
. ii) Fossil of
Haplomylus and Pelycodus to support punctuated equilibrium
theory [16]
. v) Evolution of horse supports the punctuated
equilibrium model [16]
.
Similarly, Wright (the originator of shifting balance theory)
acknowledged that fossil support macroevolution: i) The more
indifferent ones drift about through a wide range of
frequencies in the course of geologic time [9]
. ii) The fossil of
horse holds up the macroevolution through genetic drift [6]
. iii)
The morphological differences between many higher taxa, as
seen in the fossil record, are such that those could only have
arisen abruptly. This issue has recently been raised again by
Gould and Eldredge [10]
. Thus, the fossil is the excellent and
only evidence of both shifting balance theory and the
punctuated equilibrium theory.
Oppositely, the fossil of Hyopsodus, Haplomylus, Pelycodus
and horse do not support the macroevolution and the
documents are placed in various subheadings:
6.1 Fossil of Hyopsodus mammals do not support the
macroevolution
i) Hyopsodus fossil in Eocene strata (in Wyoming spanning)
record a period of 5 million years, a branching phylogeny,
which exhibits the gradual phyletic evolution, the overall size
increase with iterative evolution of small species and
character divergence was following the origin of each new
lineage [63]
. ii) When all of the samples of Hyopsodus can be
placed in stratigraphic position, those are so ordered, the
pattern of change in tooth size indicates its emergence is one
of continuous gradual change within lineages, with gradual
divergence following the separation of new sister lineages [64]
and a more complete picture of Hyopsodus gradual evolution
is based on additional collection [65]
. Young noted that the
commonest early Eocene mammal Hyopsodus became
differentiate into several distinct species by the gradual
changes in size of tooth (by fossil collection) and the most
probably of the whole animal (Young) [66]
.
Though, Gould and Eldredge used Gingerich’s data indicating
macroevolution of Hyopsodus to support their model; so, it is
not true. The misinterpretation occurs about the usage of
Gingerich’s data as then “Gingerich’s (1977) article was in a
press [16]
. Therefore, the reviewers and also the editors had no
way to verify it. Therefore, the contradiction between
Gingerich’s literature and Gould and Eldredge’s literature is
found.
So, Hyopsodus’s fossil does not support the macroevolution
but support the gradual one.
6.2 Fossils of Haplomylus and Pelycodus do not support
the macroevolution
Fossils of Haplomylus and Pelycodus do not support the
macroevolution:
i) Stippling in illustrates the hypothesis of gradual change that
most closely fits the observed stratigraphic of Haplomylus.
The study of evolutionary rates in the Haplomylus
speirianus—to H. scottianus lineage shows that this lineage
has a temporal scaling slope of rates significantly lower than
—0.5. This means that tooth size (and, by inference, overall
body size) increased non-randomly and directionally through
time in the lineage. There is a random component of change
in all of these examples. But superimposed on this,
Haplomylus shows a significantly nonrandom component of
directional [67]
. ii) The fossil of the genera Hyopsodus,
Haplomylus, Pelycodus, and Plesiadapis are placed in the
stratigraphic context. The resulting patterns of evolution at the
species level illustrate the importance of gradual phyletic
evolution in the origin of new species and the consistent
presence of gradual morphological divergence following the
geographic speciation (geographic speciation seems best
characterized as parapatric rather than allopatric in these
examples) [65]
.
iii) From the studied cranial anatomy of fossil record of
Plesiadapidae (mammalia, primate), the evolution of these
species (Hyopsodus, Haplomylus and Pediculus, Plesiadapis)
was both gradual and continuous, supporting the Darwinian
model of gradual phyletic evolution. No evidence was found
to suggest a "Punctuated equilibrium" pattern of phylogeny
[68]
. iv) Stratigraphic records of Early Eocene Pelycodus in
northwestern Wyoming shows that the continuous, gradual
connection between successive species and the reversed trend
toward smaller tooth size in Pelycodus frugiuorus with the
appearance of P. jarrouii. Other characters available for the
study in this sequence, such as mesostyle development, shows
the same pattern of gradual evolutionary change, but
mesostyle development continues progressively through the
whole sequence and does not show the character divergence
seen in tooth size [64]
.
Therefore, fossils of Haplomylus and Pelycodus do not
support the macroevolution but support the gradual one.
6.3 The fossils of horse (Equus sp.) do not support the
macroevolution but support the gradual one
Fossil of horse does not support the macroevolution and the
authentications are place here:
i) The fossils of horse indicate gradual evolution (Parker aand
Haswell) [69]
. ii) The evolution of horse is gradual [70]
. iii) The
careful consideration of the fossil of horse-material suggests
that evolution of horse could have proceeded by gradual
changes [66]
. iv) Fossil record indicates that the evolution of
horses occurred in a regular progressive [32, 71]
. vi) The series
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of fossil tracing out the development of horse from Eocene to
recent times provide clear evidence of evolution is the
gradually increase of body size [36]
.
Thus, it could be concluded that the fossil of horse does not
support the macroevolution but support the gradual one. In
addition, it could be noted that the evolution of horse has been
the excellent example of mammalian evolution in the fossil
record [64]
; yet the fossil of horse does not support the
macroevolution.
Wilson et al. acknowledged that the reading from the fossils
archives suggests that the macroevolution is a very gradual
process (Wilson et al.) [36]
; so, according to Wilson et al. the
fossil archives suggest the gradual evolution. Prothero
acknowledged that in the past few decades, many new
discoveries have provided the numerous transitional fossils
that show the evolution of hoofed mammals (cattle, goat, deer
etc) from their primitive ancestors. Similarly, it is documented
that the gradual evolution of the even-toed artiodactyls
occurred from their earliest roots and their great radiation into
pigs, peccaries, hippos, camels, and ruminants (Prothero,
2009) [72]
.
Genetic drift is the key force, even represents the shifting
balance theory (Wright’s rule), the punctuated equilibrium
theory, allopatric speciation theory and species selection
theory [14]
. But the effects of the genetic drift are difficult to
observe in fossil, and so its existence has frequently been
denied by the paleontologists (Birdsell) [73]
; it indicated that
opposed macroevolution.
Therefore, it is confirmed that though the fossil (the fossil of
Hyopsodus, Haplomylus, Pelycodus and horse) and other
fossil do not support the macroevolution but support the
gradual one. As macroevolution (sudden change) in fossil is
the excellent and only one evidence of the punctuated
equilibrium theory, the shifting balance theory, the allopatric
speciation theory and the species selection theory,
Goldschmidt’s theory (hopeful monster theory and
chromosomal speciation); so, those theories have no evidence
in fossil and thus those are opposite evolution.
7. Both shifting balance theory and the punctuated
equilibrium theory advocated long period of stasis after
rapid evolutionary change but it is not accepted by the
modern evolutionary biologists
It is verified that both the shifting balance theory and the
punctuated equilibrium theory advocated the long period of
stasis after rapid evolutionary change [14]
. But stasis (no-
change) and sudden evolutionary change are not accepted by
modern evolutionary biologist [51, 74-76]
.
8. Both Wright and Gould updated the rejected theory of
Goldschmidt's as the shifting balance theory and the
punctuated equilibrium theory, respectively
In “The Material Basis of Evolution”, Goldschmidt proposed
his theory (Goldschmidt) [77]
. But it claimed that Wright and
Gould updated those rejected theory of Goldschmidt's as the
shifting balance theory and the punctuated equilibrium theory,
respectively [10-78]
.”
But Goldschmidt’s theory is rejected by modern evolutionary
biologists and a few documents put at this point:
i) Michael R. Dietrich acknowledged that Goldschmidt is
remembered today as one of the most controversial biologists
of the twentieth century, as his rejection of the classical gene
and his unpopular theories (macromutation/ hopeful monster/
saltational evolution) about macroevolution, which
significantly damaged his scientific reputation (Dietrich) [79]
.
Additionally, Goldschmidt’s mechanism, involved “systemic
mutations”, rejection the classical gene concept and is no
longer considered by most modern scientists [80]
.
Goldschmidt's “Saltation (systemic mutation and
developmental macromutations)” is now almost universally
regarded as biologically impossible [81]
. In addition, the early
neo-Darwinian synthesis theorists had rejected hopeful
monsters due to lack of evidence [56]
. Furthermore, hopeful
monsters were disparaged on the grounds that even if a big
change in the phenotype could occur as a result of a mutation,
the hopeful monster would be a novelty on its own with no
possibility of finding a mate. Without a mate; there would no
new species (Baeson) [82]
.
Hence, it is legalized that both Wright and Gould updated the
Goldschmidt's theory and developed their theory. But
evolutionary biologists rejected the Goldschmidt's theory;
consequently, evolutionary biologists rejected Wright’s and
Gould’s theory.
9. Wright and Gould and Eldridege advocated
chromosomal speciation (chromosome evolutionary
biologists rejected rearrangements) theory for
macroevolution but which are not valid
Literatures of Wright (Originator of shifting balance theory)
[10]
and Literatures of Wright Gould and Eldridege (Originator
of punctuated equilibrium theory) [16, 76, 78]
indicated that they
advocated chromosomal speciation theory (chromosome
rearrangement/chromosomal aberration/ chromosomal
mutations or genome doubling) for macroevolution.
In opposition, any kind of changes in chromosome number/
chromosome rearrangement very harmful to living organism
and the documents are placed here:
Recent investigation of chromosome number (karyotype) in
somatic cells of pigs and dogs revealed that anomalies are
generally represented by monosomy (2n-1) or trisomy (2n+1),
and both types of mutations are decidedly harmful to those
organisms. Moreover, most of the heteroploid of birds (or
poultries) are lethal during their early embryonic development
and cause early abortion. In human, most chromosomal
aberration are frequent in spontaneous abortion and about
50% of all spontaneous abortions occur in human within 3
month’s of pregnancy in USA. What is more, irregularities in
number of human chromosomes such as a loss of one or the
gain of one or more chromosomes have been associated with
numerous abnormal syndrome such as Turner syndrome
(sterile female), Edward syndrome, Triplex female (substerile
and mentally retarded), Klinefelter syndrome (sterile male and
mentally retarded), Patau syndrome (mental deficiency and
deafness). As a result, chromosome number cannot be
changed without producing any harmful effect. As a
consequence, an aneoploid organism suffers from a specific
genetics imbalance. A few specific changes in chromosomal
structure have been found to be linked to certain type of
cancer such as a translocation to chromosome 9 related to the
cancer chronic myeloid leukemia [3, 4, 5]
. Additionally,
chromosomal deficiencies have been observed in corn and
other seed plants, and causes pollen sterility. Plants with
chromosomal translocation and inversion also suffer from
pollen and ovule sterility. In addition, as a general rule in
most plants, pollen grains containing deficiencies or
duplication are nonviable and aborted (Ahad and Ferdous) [4,
5]
.
6. Journal of Entomology and Zoology Studies http://www.entomoljournal.com
~ 1217 ~
Changes in chromosome number also occur through
hybridization. But hybridization between two plants species
or between two animal species is quite impossible either
naturally or artificially; if imposed, the fertilization fails, if
the fertilization is successful, the embryo may abort, or the
young may suffers various abnormalities and at last it may
die. If the hybrid survives to maturity, it must be sterile due to
chromosome number doubling/genome doubling (Ahad) [3-5].
Above literatures indicated that due to changes of
chromosome number, rearrangement and structure
(chromosomal speciation) living organisms suffered various
diseases and abnormalities, which created great problem to
live them and thus any kind of evolution is quite impossible
through chromosomal speciation.
10. Gould was a strong Marxist and he developed a theory
that matches and fulfils the requirement of political
ideology of Marxism
The literatures of (Perez) [83]
, (Martin) [84]
, (Sunderland) [85]
,
(MacDonald) [86]
, (Pinker) [87]
indicated that that Gould (the
originator of punctuated equilibrium theory) was a strong
Marxist. So, he developed the punctuated equilibrium theory
to fulfill the requirement of political ideology (sudden
change) of Marxism. But how a theory, which is a political
ideology, be a theory of evolutionary biology?
11. Evolutionary biologists rejected both the shifting
balance theory and the punctuated equilibrium
World renowned evolutionary biologists rejected both the
shifting balance theory and the punctuated equilibrium theory:
11.1. World renowned evolutionary biologists rejected the
shifting balance theory and the punctuated equilibrium.
Numerous World renowned evolutionary biologists rejected
evolution of a new species by the “shifting balance theory"
and a few mentioned here:
i) Recent field experiments of ecological genetics by Cook
and Jones [88]
, Goulson and Owen [89]
, Jones [90]
, Skipper [91]
rejected shifting balance theory. Those researchers confirmed
that genetic drift had no value for evolution in small and
isolated populations but natural selection had. Thus, most of
Wright’s contemporaries noted the drift as nondirected and
nonadaptive of evolution [92]
and is the most controversial
among the evolutionary geneticists [93, 94]
ii) In 1997, Coyne et
al. [95]
evaluated Wright's shifting balance theory of
macroevolution, examining both the theoretical issues and the
relevant data from the nature and the laboratory. They
concluded that the genetic drift is often unnecessary for
movement between the peaks. Furthermore, in 2000, Coyne et
al. published another article on the validity and importance of
Wright’s shifting balance theory. Their review of both the
theory and data led them to reject the idea of Wright’s theory.
However, instead of shifting balance theory, they supported
the view of Darwin (as quantified by Fisher) [96]
. Hence, it is
documented that evolutionary biologists rejected genetic drift/
the shifting balance theory.
11.2. Rejection of punctuated equilibrium theory by world
renowned evolutionary biologists
Numerous literatures indicated that world renowned
evolutionary biologists rejected the punctuated equilibrium
theory but a few are placed here:
i) In punctuated equilibrium theory Gould and Eldredge use
analogy and metaphor constitutes a non-scientific discourse
attempting to validate a scientific theory [97]
. ii) Top most
USA paleontologist Gingerich recommendation eight
questions to readers of punctuated equilibrium theory such as:
How do you recognize ‘punctuation’? How do you recognize
stasis? How are they scaled to measure of macroevolution?
etc. [98]
? iii) Punctuated equilibrium has been severely
criticized by evolutionary biologists because: stable lineages
in fossil records not absolutely static and sole base on fossil
record a theory could not develop as fossil sequences
incomplete [11]
. The punctuated equilibrium theory adds little
to evolutionary theory, neither in paleontology nor in the field
of population ecology. Moreover, based only on sole
paleontological evidence, a theory of evolutionary biology
cannot develop [99]
. v) In reality, Gould and Eldredge offered
no truly original and genuinely significant contributions to
evolutionary theory by the Punctuated equilibrium theory [80]
.
vi) The punctuational nature of punctuated equilibrium has
engendered perhaps the most confusion theory in evolutionary
biology [100]
. vii) There are several points (such as the so-
called “Cambrian Explosion) irony related to punctuated
equilibrium that have little to do with the science and a great
deal to do with the assumptions of the scientists [52]
. viii)
Gould has come to be seen by non-biologists by the
punctuated equilibrium theory (Maynard-Smith) [101]
. Hence,
world renowned evolutionary biologists rejected the
punctuated equilibrium theory.
Therefore, it is verified that world renowned evolutionary
biologists rejected both the shifting balance theory and the
punctuated equilibrium theory.
As, the genetic drift represents the punctuated equilibrium
theory, the shifting balance theory (Wright’s rule), the
allopatric speciation theory, the species selection theory and
vice-versa [14]
; hence, those theories are rejected by World
renowned evolutionary biologists automatically.
12. Evolutionary biologists rejected Neutral theory of
molecular evolution
i) The neutral theory was supported by unreliable theoretical
and empirical evidence from the beginning, and that in light
of modern genome-scale data this theory has been
overwhelmingly rejected its universality (Kern and Hahn)
[102]
. Again, equilibrium between mutation and drift, is a
central tenet of the neutral theory (Kimura and Ohta) [103]
; but
the fact that polymorphism is correlated with recombination
implies that in almost every species examined, at almost every
locus, there has recently been a selected allele nearby
(whether advantageous or deleterious), such that levels of
polymorphism are not at mutation-drift equilibrium (Kern and
Hahn) [102]
. ii) In recent years, however, many population
geneticists have challenged the views of the neutral theory by
reporting that a high proportion of amino acid substitutions
are caused by positive selection. These results are mainly
based on newly developed statistical methods such as
Bayesian approaches for identifying positively selected codon
sites and the MK test applied to genome wide analysis. A
critical review of these statistical methods has shown that
theoretical foundation of neutral theory is not well established
and they often give false-positive and false-negative results
(Nei et al.) [104]
; similarly there are at least twelve (12)
different tests, which indicated natural selection has played
the predominant role in shaping within-and between-species
about genetic variation at the DNA level. Thus, the neutral
theory has been amazingly rejected [105]
. iv) Over the past
decade, both empirical data and theoretical advances have
7. Journal of Entomology and Zoology Studies http://www.entomoljournal.com
~ 1218 ~
sufficiently accumulated to suggest that adaptive evolution is
not mutation-limited in natural populations but natural
selection have [106, 107]
. Many authors claimed that both
empirical data and theoretical advances have sufficiently
accumulated to suggest that genetic drift and small population
size have no adaptive value but natural selection have [108-111]
.
Thus, according to numerous evolutionary biologists neutral
theory is opposite to any kind of evolution.
13. Conclusions
It is verified that the genetic drift represents the small and
isolated population, the punctuated equilibrium theory, the
shifting balance theory (Wright’s rule), the allopatric
speciation theory and the species selection theory of
macroevolution; if anyone proves that the genetic drift is
unable to produce a new species or rejected the shifting
balance theory and fossils do not support macroevolution but
support the gradual evolution.; then those theories would be
opposite to evolution /invalid automatically [14]
.
The genetic drift rapidly works in a small and isolated
population and not works in a large population. But it is
proved that both the genetic drift and the small and isolated
population are opposite to any kind of evolution. Again,
biologists rejected the shifting balance theory and also the
punctuated equilibrium theory. Once more, it is confirmed
that fossils do not support the macroevolution but support the
gradual evolution. So, those theories of macroevolution are
opposite to evolution. In addition, Gould and Wright
advocated chromosomal speciation (chromosome
rearrangements) theory for macroevolution but which are
opposite to any kind of evolution. About similar opinion is
provided by Ahad [112]
. Again, the genetic drift is also key
force of the neutral theory of molecular evolution. Thus, the
neutral theory of molecular evolution is opposite to
evolution.” That's why; seven non-Darwinian theories are
opposite to evolution. As, Darwin’s theory is the central
theme of biology and also all the theories of evolution [1113 and
114]
. Consequently, Darwinists, neo-Darwinists and
Sociobiology’s are opposing those non-Darwinian theories.
Thus, the conclusion is all correct.
14. Acknowledgement
The author is grateful for the great help of Google, Research
Gate (R0
), Academia. edu, LinkedIn, Scribd for the data use in
this article. The author is also very thankful to the writers and
the publishers that mentioned in the references section for
using their information in this article.
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