Darwin's Theory of Evolution Explains the Origin of Diversity

The Origin Of Diversity Within Species
According to Charles Darwin, he suggested that all organisms were descendants from a common
ancestor that was once existed in the past (Darwin 1859). As organisms share a lot of common
characteristics due to common ancestry, the history of evolution of different species can be known
through comparing how closely their genes and body structures were. The more similar those
characteristics are, the more closely related those species is. However there is a wide range of
diversity between every single species and between every single individual. Diversification allows
organisms to occupy different niches in the ecosystem. In this essay, the origin of diversity within
species, the origin of diversity between the species, the significance of ... Show more content on
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Every single individual will not be genetically identical unless they are identical twins. Variation
within individuals could be caused my crossing over or independent assortment during the process
of fusion of two gametes. !!!!
Origin of diversity between species
A common ancestor gave rise to all organisms on earth. However, every individual species
developed their own distinct character that allows them to play a specific role in the ecosystem.
Diversity is caused as species are being isolated by geographic barriers or by sexual selection. The
diversity between species can be present as there is a difference in the species heritable trait. Those
organisms that contain an advantageous allele that allows them to be better adapted to the
environment survive and reproduce. As a result, the advantageous allele will be inherited by the
offspring and the frequency of the advantageous allele will increase within the population. In the
example of Strepsirhini, it was one of the linages that was evolved form the earliest primates
together with tarsiers (e.g. monkeys and apes) (Hickman, et al. 2011). When Madagascar was
separated from the southeast coast of Africa at about 120million years ago, the Madagasy
prosimians where separated from the rest of the population of apes and monkeys. The Madagasy
prosimians where geographically isolated form the rest of the primate population
... Get more on HelpWriting.net ...

On The Origin Of Species Analysis
There are many sensitive topics that humans chose not to discuss with each other. One topic in
particular is if there truly is a God. Many people talk there way out of this conversation for one main
reason, insecurity. People become insecure about the topic of God because they are scared to face
the world as if there isn't one. To put this into perspective, you get people such as Dorothy Day, who
expresses her beliefs in her passage, "Poverty in the Face of Christ," that the world is meant to be
equal and live for, and around God. Then you get people like Charles Darwin, who writes about his
belief in his passage, "On the Origin of Species," that life is revolved around science rather than a
God. While both sides can easily plead their case, ... Show more content on Helpwriting.net ...
Day believes that we can exist in relation to the Triune God due to the belief that God is real, and
the fact that she grew up in a time where peace was a common theme. However, in modern day this
simply doesn't work. The reason it doesn't work is due to equality not being achievable, and the fact
God may not even exist. Living in a world full of capitalism and competition, people aren't willing
to accept being equal. And as Hume's proved, people learn through experience, not by innate ideas,
thus contradicting the belief there is a God. This all leads to Darwin, that we live in a world full of
science. The universe was made by the Big Bang, we all compete against each other through natural
selection, and we fight to exist. Sorry God, if you're truly out there, but society is moving into a new
state of

On the Origin of Species
In his On the Origin of Species, written in 1859, Charles Darwin clearly explained the gradual
progression toward the speciation of organisms with his five main principles: variation, inheritance,
competition, selection, and propagation. Darwin hesitated to publish his findings because he
understood that his findings were based on the animal kingdom and on an evolutionary process that
had to have spanned millennia. He specifically did not think that his discoveries were applicable to
the evolution of human society. Contrary to Darwin's preference, Herbert Spencer did exactly what
Darwin hoped to avoid by publishing numerous works supporting his own, new thesis of "Social
Darwinism," which claimed that Darwin's principles of evolution ... Show more content on
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He lived off of his family's wealth and instead of working, he devoted himself wholly to his studies.
In 1896, he published his most comprehensive work, The Synthetic Philosophy, a work
encompassing many of his theories on society, evolution, morality, and psychology. Spencer died
December 8, 1903 while working on his autobiography, which was then published in 1904. Through
his anti–clerical and rejectionist upbringing, Spencer was raised to attach to a theory like Darwinian
evolution. In his first published article on the development of Social Darwinism, entitled The
Development Hypothesis, 1852, Spencer established his lack of faith and claimed that creationism
was a "theory" which is "supported by no facts at all." He further elaborated on the issue and
asserted that there must be another mode by which the world was created. He even went as far as to
write that, if he were to interrogate any leading geologist or physiologists they would "be forced to
confess that the notion was put into his mind in childhood as part of a story which he now thinks is
absurd." Spencer believed that creationism was not a viable medium on which to base scientific
thought, and as a result, he was forced to find another way to explain the creation of the world. For
this reason, he was drawn to evolutionary Darwinism. Spencer however, could not just accept
Darwinian evolution as fact. Rather, he expanded the theory of Darwinian evolution to meet his own

Darwin and His Origin of Species Essay
The book begins with countless illustrations, which Darwin sketched while on tour of the world.
These illustrations are periodically mentioned throughout the piece as evidence to support his
theory. After the sketches, the book is divided into chapters of varying intentions. The first few
chapters give brief examples and a history of the theory of evolution. His theory is not directly
stated until chapter four. After this chapter, the rest of the book is comprised of subsequent chapters
that give examples to prove his theory, but more importantly, he outlines all possible flaws in his
theory and concisely proves their inaccuracy. In the first chapter, "Variation under domestication",
Darwin begins setting the framework for his later ... Show more content on Helpwriting.net ...
The main points that are covered in these sections include all the variants found in nature, the
similarities between animals thousands of miles apart, and the struggle for a species to survive due
to all sorts of diseases and the multitudes of competitions for the necessities of life in nature.
Finally, in chapter four, we reach "Natural Selection". Of all the sections in the book, this is the most
important. These forty–three pages of brilliance outline perfectly how everything in nature is
molded by this fundamental property that has been occurring for millions of years. The main ideas
presented include sexual selection, extinction, functions of evolution. Due to the competition for
resources among all species on Earth, Darwin realized that there is a limit to all population
expansion; a metaphorical roof is placed over their spread. These competitions are won by the
strongest members of the population, and not by the disease–riddled weak of a species. The strong
that survive are able to reproduce, systematically engineering the next generation for success. Also,
if there is any trait or mutation that allows for an individual to succeed, that trait is passed on, which
over the course of millions of years can turn a light sensory organ into a human eye. This process of
finding the strongest mate is Natural Selection. Darwin believed that extinction occurred when a
new species sprang up from the

The Origin Of Species
Every since The Origin of Species was published in 1859, a lot of controversy as surrounded it. It
created some division throughout the word. Many people felt as if Darwin was a modern atheist and
others questioned their faith as Christians based on his evolution theory. In fact, the famous
ethologist, Richard Dawkins stated "Darwin made it possible to be an intellectually fulfilled atheist
(D' Souza, pg 1)." Even though, people may be under the assumption that Darwin's is an atheist
based on his belief system, he doesn't consider himself an atheist and is a dedicated agnostic (
D'Souza, pg 2). According to Michael Sherma, an Evangelist Christian studying at Pepperdine
University, gave up his Christian faith based on his research on the evolution ... Show more content
on Helpwriting.net ...
Furthermore, this conception was that species were fixed and was categorized by God, which is
depicted in the first chapter of Genesis, which is depicted in the first chapter of Genesis (Darwin and
his Theory of Evolution, pg 8). Darwin rebottled this belief system with his own notion of the
creation of all creatures, which explains that over time man and a variety of species were developed
by a process of continuous random modifications (Darwin and his Theory of Evolution, Pg 9). In
addition to that, he also mentioned that the evolution was based on human autonomy that was
showed that human shared DNA with other mammals (Darwin and his Theory of Evolution, Pg 9).
Darwin's theory sparked a lot of backlash from religious leaders in Britain. For example, Henry
Cardinal Manning (England's highest–ranking catholic official) thought that Darwin's views were a
"brutal philosophy" (Darwin and his Theory of Evolution, pg 12). Also a respected religious leader
by the name of Samuel Wilberforce disputed the natural selection principles in a famous speech in
1860 during, the British Association for the Advancement of Science conference (Darwin and his
Theory, pg 12). Many Christian churches are still to this day very resistant of the Darwin Theory
and can't rap their head around human beings being evolved from animals due to their lack of
having

Unnaturalness of Natural Selection in Origin of the...
Do you remember the accusatory advertisement from the 80's, of Smokey Bear who insisted that
only YOU could prevent forest fires? Maybe there was more to this than just the obvious. I mean
definitely, ensure you put out your fires when camping, and don't throw a lit cigarette around dry
grass, but what if instead of forest fires, Smokey mentioned global warming, mass extinction, or war
and poverty? Can you imagine that maybe that could be an accurate statement? Obviously, one
person isn't capable of changing these on such a grand scale, but if YOU actually said humans, then
we have the statement "Only humans can prevent their own destruction" and suddenly there is a
deluge of questions and ideas that might cause you to imagine about how ... Show more content on
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Rising temperatures are causing melting glaciers, which cause rising oceans. Rising oceans will
envelop entire coastal cities, killing or displacing millions of people. Our food sources will dwindle;
entire species of animals will become extinct as we destroy their homes to rebuild; and as our
population skyrockets, an unimaginable number of humans will be left homeless, starving, and sick.
In the United States, media is restricted, hiding the realities of war, environment and health. Most
Americans can recall the winner of the latest Academy Award, but have no idea about the fees that
Oklahoma has placed on those who choose to use solar power. Fascination with pop stars and their
private lives far outweigh the desire to understand how GMO's could be harmful, and how
generations of farmers are being forced to stop growing or pay ridiculous fees to Monsanto.
Today, people are shrouded in ignorance. Worse, plenty are aware of their ignorance, but are
unwilling or scared to stand up and demand change, preferring to plod through their lives, feeling
safe in their repetitive schedules and choosing blindness of reality. We are quickly losing our grip on
the possibilities of saving the future, leaving our children and future generations a mess, so
incomprehensible; they may not be capable of cleaning it up. We could be of the last generation to
live life as

The Big Bang Theory: On The Origin Of Species By Natural...
Charles Darwin published Origin of Species on November 24,1859.(G) This was the start that got
more people thinking about evolution.The full title is On the Origin of Species by Means of Natural
Selection, or the Preservation of Favoured Races in the Struggle for Life.(G) He was the scientist
who made the scientific theory of evolution through natural selection organisms change over time
by natural selection. Other scientist went off of Charles Darwin to make other theory's leading to the
big bang theory.
The big bang theory is the theory that all life was in a small ball and then something happened that
started the process of evolution. The big bang is thought to have created the whole universe.The
universe started expanding in every direction. Not only has ... Show more content on
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"Natural selection is the only acceptable explanation for maintenance and genesis".(C) All living
things came from through one common descent.Genes are inhibited from parents from
reproduction.The animals we have today are thought to be from the genes changing, mutating and
evolving over billions of years.
Mutated genes that affect reproduction are often not passed along to the next generation, because of
the animal's inability to reproduce. For example if there are two giraffe and one has a short neck and
one has a long next, but there are only tall trees in the area for the giraffes to eat. The long neck
giraffes will survive and reproduce, but the short next species will die off and not reproduce.
The role mutated genes is to create changes in future generation that could make basic life easier.
Mutated genes are not preventable or controllable. Mutated genes are not always good, they can
often make life harder for the animal and cause death in many cases. There are four different ways
people think the dominated genes came to

Darwin's On The Origin Of Species: Article Analysis
Charles Darwin published a book about the theory of evolution in 1859 (Jason Heap "The Reception
of Darwin's On the Origin of Species" 2015). Darwin's theory is that all life comes from one mutual
source. And that over time life has developed into an intricate structure, which is based on natural
selection (David A.Leeming "The World of Myth {An Anthology} second edition" 2014 Page 38).
Natural selection is where the term the survival of the fittest came from. The weak ones will die and
the ones that are strongest to survive will, and they will pass on their genes to the next generation,
which will give them an even better chance for survival. For example, in the woods there would be
more brown mice than white ones. This is because they can

The Theory Of Evolution And The Origin Of Species
The Theory of Evolution: "Grievously Hypothetical" *Rough Draft* First Publicized in Charles
Darwin's On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured
Races in the Struggle for Life, The Theory of Evolution has been a widely excepted theory all
around the world. According to the Pew Research Center, approximately 60% of all American adults
believe in Darwinian evolution (Public 's Views on Human Evolution). This is an absurdly large
amount of the United States' population given how remarkably flawed Darwin's theory really is. As
stated in On the Origin of Species, the Theory of Evolution claims that "... new species in the course
of time are formed through natural selection" (Darwin 86). The heart of this theory is descent with
modification. This suggests that over countless generations, minute genetic variations have occurred
due to mutations. These genetic variations have the ability to alter how a species interacts with its
environment. If the genetic variation deems beneficial to the species' likeliness to survive and
reproduce, the mutation will be passed down to its offspring. Through many years of completely
random mutations deeming to beneficial, large enough changes occur in a species for it to have
evolved into a completely new species; this is where that phrase origin of species comes from in the
title of Darwin's publication. The Theory of Evolution also encompasses common descent, an idea
claiming that: "... all living

The Origin Of Species By Charles Darwin
Natural Selection.
Choose 10 vocabulary words from the chapter, ten minimum
Domestication–top adopt into a home, to accustom something.
Hereditary–transferable characteristic from a patent to offspring.
Insensibly–lacking sense or meaning.
Metaphorically–not to be taken literally.
Methodical–something done in a habitual way.
Personify–attributing human character to something inanimate
Polymorphic–different forms or types in organisms of the same species.
Potent–something of great power or influence.
Vigorous–healthy or strong.
Volition–choosing or making a decision.
B)
1. The text was written by Charles Darwin, who is renowned for his theory of evolution. Besides his
book The Origin of Species, he also wrote Voyage of the Beagle and The ... Show more content on
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6. The text serves as a great example of someone who wouldn't take just any answer. Reading
Darwin's theory and seeing how relentless he was in his ideas serves as a great example for anyone.
Darwin's ideas are stressed in early education so understanding his view is very simple. Reading
Darwin's text also shows how much of a critical thinker he was and how it is very valuable to have
strong critical thinking skills.
C)
1. Natural Selection is the name of Darwin's theory. He named it this because of his early thoughts
on how species branched out and that different species evolved over time because of changes in
their environments and in order to adapt and survive.
2. Basically it came down to survival of the fittest. How species either were quick to adapt and
survive or die off. Much like the theory on dinosaurs, how they didn't adapt to drastic changes in the
environment which led to their extinction.
3. Diversity allows for a more variety rather than just 1 or 2 options. As a species, when you have
multiple options then you are more likely to survive, in most cases.
4. It takes long portions of time to become accustomed or adapt to drastic changes. Traits and
characteristics are passed on from parents to offspring which better enable the offspring to survive.
Much like we have transitioned over a long period of time from chariots, to steam power, to
combustible engines, to

Darwin's Origin Of Species
A first look at Darwin's Origin of Species it was intimidating. The book was so large, and also
written by Darwin. When I began to read, it was difficult at first because I felt he was just repeating
what he was saying in different ways. At the start, I found myself re–reading a lot of the sentences
and sections, but then I found that it would take me to long to read if I continued in that way, so I
just began reading it as I would any other leisurely book I might pick up. While reading, I came
across a section near the very beginning where Darwin talked about pigeons for a couple of pages,
more pages than I though you could talk about pigeons. Darwin had kept every breed of pigeon one
could purchase or obtain at that time. While viewing the

Evolution In Charles Darwin's On The Origin Of Species
Charles Darwin was a British naturalist who proposed the theory of evolution by natural selection in
his controversial book On the Origin of Species. Darwinian evolution states that all species on earth
gradually evolved from one common ancestor through natural selection. His theory can be broken
down into six components: evolution, gradualism, common ancestry, speciation, natural selection,
and nonselective mechanisms for evolutionary change. Evolution simply means that a "species
undergoes genetic change over time." Due to DNA mutations, these genetic changes in species form
completely new and diverse species over several generations. This explains the wide variety of life
found on Earth today; life on Earth today descended from life in the past, yet greatly differed from
it. The second component of Darwinian evolution is gradualism. Evolution takes time. It takes
multitudinous generations to produce significant evolutionary change. This does not mean that all
species evolve at the same rate. The theory of evolution does not predict the rate at which species
evolve. The environmental factors affecting different species determine how fast or slow evolution
occurs. Typically, evolution slows down once a species adapts to the environment. Common
ancestry indicates that all species share a common ancestor who passed its traits to its descendants.
But, how is the diversity of life explained then? This leads to speciation which is how new species
evolve from old species because

The Idea of Utilitarianism is Introdroduced to Britain...
As the Industrial Revolution had already begun, Britain in 1800's had changed little to none during
the century. It was a rural country, dominated by agriculture and Villages. During the time period
people just stuck to their village and some haven't ever been able to travel in their lives, because
their family had lived there for generations and people stuck to what they knew during that time. As
the steam engine was brought out to use with the help of the monopolies, making sure prices stay
high to keep the market booming.
The idea of utilitarianism was introduced freshly in Britain, which believed that people's actions
should be judged by their good deeds in the world and the surrounding area, the greatest pleasure for
the greatest ... Show more content on Helpwriting.net ...
Some of the literature Darwin had written, and others during this time directly reflected the writer's
attitude toward the revolutionary ideas that were being presented.
From Tennyson's perspective, proposing that we believe good eventually comes out of dying
because the person is thought to have gone on to heaven was the idea for most of the people during
that age, therefore a lot of people during the time liked reading Tennyson's literary works because
they had hope in their own religion and getting reassurance from Tennyson. In his stories and in his
view's he believes how nothing in the world is without a blessing from God. As his poems go on it
seems he had changed his idea of that perspective. When Tennyson's friend, Hallam, had died it
occurred to him that it didn't matter that he died at all. He thought humans had no distinct place in
the universe as a whole; he just thought it was a mistake by creation.
The spirit is about to only to give breath and when life is gone it is no longer needed, dark thinking
coming from Tennyson, he wasn't the man he once seemed he was according to his literary wokds.
As the industrial revolution began to keep building and building as the years go by. It seems these
scientists and novelist had different outlooks as time went by. Could the industrial revolution have
caused a disruption of peace to these people? The modern age has seen to

Darwin's On the Origin of Species by Means of Natural...
In 1859, Charles Darwin published On the Origin of Species: by Means of Natural Selection, or the
Preservation of Favoured Races in the Struggle for Life, a work which was set change our ideas on
how we think about the natural world, how it works, ways in which it develops itself. Although
making the briefest of commentaries about the human, parallels in thinking can be drawn on the
behaviour of the natural world to the way of humans. I will look to understand nature first to
analysis if our behaviour as humans is similar to that of the natural world, to understand the barriers
that may effect change or to an extreme evolution. I believe it is essential to understand nature first
as humans share many traits with the natural world, e.g. ... Show more content on Helpwriting.net ...
Such changes can be infinite as well as complex but is synonymous with the external nature and that
of other organic beings and species. (OS p.60–61) Changes within natural conditions can lead to
extinction of a specie, migration and immigration of others, and if befitting variation can occur,
showing that descendants of a particular specie can become adapted to new conditions. For example
we can use Giraffe to illustrate this because of their long neck. We have 'Giraffe A' who has a neck
length of 2 metres, and can only reach to the lower part of a tree's leafing section, and 'Giraffe B'
with a neck length of 3 metres. With no other outside interference Giraffe B has a greater chance of
survival because its neck is simply longer; allowing it to reach the lower levels of the tree and
higher, 'Survival of the Fittest'. Now for Giraffe A to allow its offspring to also have range of the
higher levels of the tree it is necessary or at least advantageous for it to create offspring with Giraffe
B, 'Natural Selection'. The change may not be apparent within the first or second generation but as
this cycle continues you would likely to find that by the fourth or fifth generation you have Giraffe
with 4 to 5 metre length necks. The latter part of my example can also be accredited to

The Origin of Species
In 1859, a time when literal interpretation of the Bible was common practice, a book that could
potentially debase society's understanding of what was fact was published and it summarized a
theory that humans have slowly evolved from a primitive form, commonly called the Theory of
Evolution.(Kennedy Pg.572) The book titled On the Origin of Species by Means of Natural
Selection, or the Preservation of Favoured Races in the Struggle for Life was written by an English
naturalist and geologist, Charles Darwin, and it overcame the scientific rejection that earlier similar
theories had faced. Leading up to his publication during the Protestant Reformation Darwin went on
a five–year–long voyage on the HMS Beagle as company to Captain Robert ... Show more content
(Newman, Letter)
Another event that led to Darwin's controversial writing were the discoveries he made from his
documentation on his long voyage on the HMS Beagle where he did all of his research and
discoveries written about in his book. One of his first discoveries that linked evolution to living
creatures left him with more of an inquiry than an answer or discovery. He noted the geographical
distribution of the modern species of a fossil he found while ashore resembling a huge armadillo in
hopes of finding their "centre of creation." ( ) He extensively edited his research and added his
findings until the original book was completed and finally published on Thursday, November 24th,
1859 and all copies being sold were immediately bought up by booksellers. During Darwin's
lifetime he published 6 different editions of the book and the one that really shook society what the
final writing published February 19th, 1872, the 6th edition titled the Origin of Species (this is when
the title was shortened from its original length) in which was the only time he used the word
'evolution'; though, however, every edition concluded with the word 'evolved'. The most notable
change to this newly published edition of Darwin's book was a chapter 7 titled Miscellaneous
objections that addressed any objections that were sure to come from opposition of his Theory of
Evolution.
The immediate significance of Darwin's book were tremendous mostly due to hostile reactions to,
what seemed to

Darwin On The Origin Of Species Essay
Charles Darwin begins his book, On The Origin of Species, by outlying the idea of variation under
domestication. Darwin opens by saying that species that are domesticated are much more different
from one another than species observed in the wild (Darwin, p. 7). The major point Darwin is trying
to get across in the first chapter of his book is the idea that variation is a direct result of the
inheritance from parent to offspring. This is a new idea being generated because many scientists
before Darwin believed that variation was a result of environmental conditions. On page 11 of
chapter one, Darwin does seem to revert to previous ideology when he provided the example of
ducks with strong wings for flight in wild ducks, but stronger legs for ... Show more content on
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"The preservation of favorable variation and the rejection of injurious variations, I call Natural
Selection" (Darwin, p. 81). Darwin goes on to compare both natural selection and artificial selection
within chapter four. Artificial selection can only act on external and visible characteristics. This is a
major difference between artificial selection and natural selection. Natural selection acts on
organisms both on internal and external characters, it does not care about appearance, but only deals
with the usefulness of the trait for the organism. "Man selects only for his own good; Nature only
for that of the being which she tends" (Darwin, p. 83). The process of natural selection happens over
a long period of time and is a continual process. The evidence of natural selection cannot
instantaneously be observed because it is an accumulation of small changes over

Essay on The Origins Of Our Species
The latest discovery of a fossil skull in Kenya, more than three million years old, once again
demonstrates the complex evolution of humankind. The following article examines the evidence and
sees how it fits into the ideas of human origin formulated by Frederick Engels more than 100 years
ago.
"There is a grandeur in this view of life, with its several powers, having been originally
breathed into a few forms or into one; and that, whilst this planet has gone cycling on according to
the fixed law of gravity, from so simple a beginning endless forms most beautiful and most
wonderful have been, and are being, evolved." (Charles Darwin, The Origin of the Species,
pp. 459–60, Penguin 1985.)
The latest discoveries in paleontology ... Show more content on Helpwriting.net ...
It is understood that, as with the Australopithecus, the Kenyanthropus also walked upright. The
emergence of these bipedal apes was a revolutionary breakthrough in human evolution. What forced
these creatures in this direction is likely to have been the climatic changes that swept through the
African continent some fifteen million years ago. The transformed geography, driven by the
separation of two tectonic plates, running from the Red Sea in the north through Mozambique in the
south, saw faulting and uplifting of mountains and the creation of the Great Rift Valley. This
transformation caused the forests to shrink and fragment, creating radical changes to the habitat of
the ape populations.
"The land to the east of the valley was no place for apes, with its forests rapidly disappearing
as rainfall levels diminished", states Richard Leakey and Roger Lewin. "One very
persuasive theory for the origin of bipedalism, the feature that established the human family, is that
it was an adaptation for more efficient locomotion between widely distributed food sources. There
are other theories, too, but this one makes good biological sense, given the habitat changes of the
time." (The Sixth Extinction, p.88.)
Over a

On The Origin Of Species Darwin Summary
In this short excerpt by Darwin from his 1859 book, On the Origin of Species by Means of Natural
Selection he explains that "natural selection is occurring all over the world daily and hourly. Natural
selection is the process of organic substances, humans, animals, and plants, evolving. The organic
substances are getting rid of the "bad" and keeping the "good" characteristics. Darwin also points
out that these changes occur over millions of years and that humans have not always existed in the
forms we are currently in today." (926) People select their partners and so do animals, but they
produce offspring if they want to. Darwin believes that natural selection and sexual selection occur
every hour of every day.
Darwin later gives examples such

Charles Darwin's Radical New Book On The Origin Of Species
The coalescence of the publication of Charles Darwin's radical new book On The Origin of Species
by Means of Natural Selection (1859) and the American Civil War (1861–1865) brought about a
dramatic end to transcendentalism and the American Romanticism period that dominated the late
18th and early 19th Centuries. American intellectuals began to apply the knowledge gained from
Origin of Species to more fields than just biology. This dynamic understanding (evolution) of life
ushered in a period of Naturalism. Naturalist literature was based on the following four basic
assumptions : The origin of man is brute matter caught in a struggle for survival; Individual
strengths and weaknesses are the results of heredity and chance; Everything is ... Show more content
Norris offers a very pessimistic view of humans and society and that that humans are naturally evil
to the reader early on. The fact that Norris described his main character in such a painfully honest
tone at the onset of his story not only removes the veil of goodness, but reveals a man struggling to
survive, instead of thriving, in his environment.
A running theme in this story, congruent with the first naturalistic assumption of the struggle for
survival, is the desire for wealth and the eventual greed spawned from this consuming desire. Mac's
girlfriend at the time, and later his wife, Trina, won $5000 in a lottery, but was very frugal with her
winnings. Mac, who was never accustomed to wealth or high society, found this very frustrating and
after the loss of his business, "every hour the question of money came up" (Norris, 127). He was
unrelenting in his search for money. To McTeague, wealth equaled power and success. Norris
exemplifies the dangers of greed and how it can get the best of you when McTeague's anger and
frustration at Trina with his financial situation boils over, "Miser, nasty little old miser. You're worse
than old Zerkow, always nagging about money, money, and you got five thousand dollars. You got
more, an' you live in that stinking hole of a room, and you won't drink any decent beer" (Norris,
135).
The second naturalistic assumption in McTeague, individual

Charles Darwin's Theory Of Creationism: The Origins Of...
Throughout history there has been a huge conflict regarding how we became the people we are
today. Charles Darwin was the first person to pose the conflict with most people's view of
creationism. Darwin proposed the theory of evolution in 1859, when he published his book " The
Origins of Species." No one but his fellow scientists believe that evolution has occurred to form us
into what we are today. "A 2013 poll by the Pew Research Center's Religious Landscape Study
showed that sixty–in–ten americans believed humans evolved over time, thirty two percent of
americans believe humans evolved that humans and other living things evolved soleye due to
natural process, and twenty four americans say evolution was guided by a supreme being."
(Francisco, ... Show more content on Helpwriting.net ...
Our pelvis is orienanted like that of a quadrupedal primates pelvis." Scientists found that overtime
primates evolved from a slouched over position into a standing straight up. Scientists believe that
this change in primates standing position was a process of natural selection, due to having to reach
higher things and climb easier. The majority of the time natural selection keeps the genome size as
small as it possibly can in the DNA. Each time a genome divides it must make an exact copy of all
its DNA. In all those copies there bound to be an error in the sequence of the DNA. In the book "
DNA: the secret of life" author James D. Watson discusses how unusually large genomes can only
occur if natural selection and sexual forms of selection negated the selection driven impulse to keep
the genomes slim.Two major evolutionary events can account of this DNA excess. " One is genome
doubling, when it occurs the genomic rearrangement, substring reversals is disrupted. Second, the
proliferation of particular sequences in a genome" (Watson, 2003). A big source of extra DNA came
from the multiplication of genetic sequences capable of duplicating and injecting themselves at
more than one site in any given genome. These so called mobile elements have been found to come
in many different varieties. There discovery was first announced

Origin Of Species: The Evolutionary Theory Of Culture
Evolutionary theory has been around for more than 100 years, ever since Darwin first came up with
it in his seminal book "Origin of Species". Evolutionary theory in a cultural context can be simply
defined as "Evolutionary theory postulates that culture change results from the differential
persistence, through time, of behavioral variation, and that this persistence can be explained through
the application of a limited number of universal processes." (Barton and Clarke 1997: 4) this is only
a simplified and broad definition; as evolutionary theory is ever changing depending on the context
it is applied to. Binford even included an evolutionary perspective in his definition of culture
"Culture is all those means whose forms are not under direct genetic control which serve to adjust
individuals and groups within their ecological communities." (Binford 1972: 431) Evolutionary
theory can be as complex or as simple as the context it is being applied to. Anthropologists have
started testing evolutionary theory within cultural contexts decades ago, but not all anthropologists
thought evolutionary theory could help explain all aspects of culture. Culture was an ever changing
entity, that worked with evolutionary theory well. It was easy to apply evolutionary theory to human
behavior as; human behavior mirrors biological ... Show more content on Helpwriting.net ...
Cultural evolutionary theory has helped pave the way for evolutionary theory of material culture
"One of the great strengths of cultural evolutionary theory, from the point of view of North
American archaeology, is that it strongly integrates archaeology within the discipline of
anthropology." (Johnson

The Origin Of Species By Charles Darwin
Charles Darwin is perhaps one of the most well known men of science to this date. He's most known
for his theory of evolution and in particular, natural selection. His most famous works, and one of
his most controversial works as well, was his book titled On the Origin of Species by Means of
Natural Selection or the Preservation of Favoured Races in the Struggle for Life. Darwin wrote the
Origin of Species after an almost five–year voyage aboard the H.M.S. Beagle. While aboard the
beagle, Darwin was presented with many facts that appeared to "shed some light on the origin of
species". Darwin has contributed in many ways to the world of science, specifically the history of
science. His works and theories can be found today in almost any historical science class. Darwin
may not have been the first to talk about evolution, but he certainly is one of the most well–known
historians of science to have addressed the issue. In his book, The Origin of Species, Darwin
described in detail how certain species evolve over time, as well as how his theory of natural
selection has affected evolution. While on his voyage aboard the H.M.S. Beagle, Darwin observed
the various typed of birds of the Galapagos Islands. While doing so, he discovered that the life
forms native to those islands bore a striking resemblance to similar species living on nearby
continents than to those living on more distant islands. From these observations, Darwin formed his
theory of natural selection. In its

Natural Selection In Charles Darwin's On The Origin Of...
Understanding Natural Selection
Some scientific theories are widely accepted for great expanses of time, while others eventually fade
from the scientific community. One of the most influential members of this community is Charles
Darwin. His novel, On the Origin of Species, explains the theory of natural selection, which is based
on naturally occurring competition among all forms of life. Like all theories, some people disagree
with this idea. Nevertheless, there are many people who support the theory of natural selection.
Logically, natural selection makes sense. In all areas of life, those individuals who are built to
withstand the nature of their environment have a better chance at survival compared to those who
are unfit for the environment. Although natural selection was first proposed over a hundred years
ago, it still applies the modern world.
Of course, On the Origin of Species is written in a style unlike that which is used today. Some of the
words are even spelled differently, such as color and organization, which, in Darwin's novel, are
written as colour and organisation. These specific variations from the language people use today are
due to the time period during which the novel was written as well as Darwin's own origin in the
United Kingdom. Despite these inconsistencies with modern language, On the Origin of Species can
still be read and understood by people today. Darwin's writing is understandable, but those who read
his novel may not be familiar with the

On The Origin of Species' by Charles Darwin
Human evolution has been of interest to people for quite some time. Even though in the publication
of 'On The Origin of Species' by Charles Darwin in 1859 human evolution was not specifically
mentioned, only that "light will be thrown on the origin of man and his history", Darwin did argue
for the evolution of new species from older ones (1). Since then, interest in evolution, and especially
human evolution, has been growing. An example of one of the first debates about human evolution
is the debate between Thomas Huxley and Richard Owen, in which Huxley believed humans to be
descended from apes, while Owen strongly opposed this view (2). Today, discussion about human
evolution focuses on whether Homo sapiens have a single origin, the Recent African Origin (RAO)
model, or if they originate from multiple regions, the multiregional (MRO) model (3). The RAO
model finds its origin in Darwin's 'The Descent of Man', published in 1871, where he hypothesizes
that humans descent from a single species that resided in Africa (4). Today, the RAO model suggests
that all non–African populations have a common Homo sapiens ancestor from the African regions
that evolved around 120 to 200 thousand years ago and supplanted archaic hominids around the
world (3,5). This model is supported by paleontological evidence, as the earliest anatomically
modern human fossils (90 to 120 thousand years old) were found in Africa, suggesting that the
evolvement into the modern Homo sapiens happened in

Charles Robert Darwin And The Origin Of Species By Natural...
Charles Robert Darwin was born in Shrewsbury England on February 12, 1809. Charles grew up
very wealthy. His dad was a doctor and his mom did pottery. When he went to school he first
studied medicine and then switched to natural history. He later got a degree in theology and meet a
mentor of his, J. S. Henslow. In school he studied the work of a theologian named William Paley.
In 1831 he went on a trip to South America and Africa with Captain Robert Fitzroy. They traveled
on the H.M.S. Beagle and Darwin suffered from seasickness. After he got back he published Journal
of Researches in 1839 with research from his journey.
He became popular for natural history and botany in London, but he moved to the countryside after
he got sick. He got married ... Show more content on Helpwriting.net ...
Darwin and Wallace both had the same ideas and we're going to work together until his friends
Hooker and Lyell persuaded him not to. The title of his book was originally titled The Origin of
Species by Natural Selection but was shortened to the Origin of Species.
His theory quickly became popular and his manuscript sold well. He spent the rest of his career
publishing works like The Variation of Animals and Plants Under Domestication in 1868 and The
Descent of Man in 1871. On April 19, 1882 Charles Robert Darwin Died and was given a state
funeral in Westminster Abbey.
Charles Darwin start his book off by explaining the fact that he carefully came to his conclusions
through his research but was quick to publish his book because of his health and because Wallace
had came to some of the same conclusions. During his reaserch he recived help from many different
scientest including Doctor hooker.
While other naturalists thought that external things cause the variation of species Charles Darwin
believed that it was something more than that. Darwin tells us that his study of domesticated
animals, cultivated plants and natural organisms will help explain his theory on the origin of

On the Origin of Species by Charles Darwin
On November 24th, 1859, On the Origin of Species by Means of Natural Selection, or the
Preservation of Favoured Races in the Struggle for Life by Charles Darwin (renamed On the Origin
of Species 13 years later) was published in London, England. In it, Charles Darwin specified his
observations and gave his insight on what he thought caused evolution. He called it "natural
selection." Before this, nearly everyone believed that a single God created every living organism
that none of them had changed a bit since then. Charles Darwin's On the Origin of Species
influenced the minds of 1859 and impacted all of science. Charles Darwin was born to Robert
Darwin and Susannah Wedgwood on February 12, 1809. Darwin was raised by his three ... Show
more content on Helpwriting.net ...
It was on these islands that Darwin noted that various birds, though the same species, differed based
on the different islands they resided on, most notably the mockingbird and finch. It was here that
Darwin first theorized about whether or not species could change over time, based on their location.
Could a species change because of the land, the climate, all of the things that can affect a species?
On the Origin of Species was a breakthrough at the time. It contained radical ideas that many people
weren't prepared to accept, the most widely known being that humans evolved from apes. There are
many important ideas contained within Darwin's book. The first and foremost being: Darwin's belief
that every species, living and extinct, originated from one individual species. Following this belief,
Darwin concluded that organisms within a populace must compete for resources to survive. Also,
the organisms within those individual populations will then show deviations, such as differently
shaped beaks for different food sources. With these variations comes the inevitable fact that certain
organisms will gain enhancements that will improve its ability to compete for resources or survive
adversity. Considering this, it is no surprise that Darwin also theorized that those organisms with
beneficial variations were more likely to survive and pass their characteristics

The Origin Of Species By Georges Cuvier
Humanity is now able to view the world with the idea that everything is changing, and many of
those changes are for the worst. Thanks to the "father of paleontology" Georges Cuvier, people on
Earth begin to see that every animal that has lived on Earth is still living. Scientists before Cuvier
were under the perception that every creature had a divine purpose on Earth and was just another
cog in the machine that made the Earth function. Cuvier, through the identification of fossils, was
able to identify different species by using small distinctions in their anatomy. With the identification
of many large animal bones around the world found, but no living specimens found, Cuvier
concluded that these animals must be especes perdues, or lost species. ... Show more content on
Helpwriting.net ...
Humans themselves no longer follow natural selection or evolution. This is because they have risen
to the top of the world's hierarchy and does what no other organism does, breaking "the peace
keeping laws." These law as discussed in Ishmael, are followed by every organism on the planet
except humans. The main parts that humans break are that humans "exterminate their competitor...
(and) deny their competitors access to food(Quinn 126)." With humans eliminating their
competition, it means that with no natural predators and an advantage over its competition, humans
are nearly impossible to kill off. Most animals are either killed off by competition or by not being
able to adapt to their changing environment. Because the world has arguably entered the geological
age known as the Anthropocene, humans now have a greater impact on the environment than it has
on humans. With humans having such a great impact on the Earth and humans being nearly
impossible to kill off, what does this mean for everything

Charles Darwin's On The Origin Of Species
Darwin also proposed a group of organisms share common descent if they have a common ancestor.
There is strong quantitative support for the theory that all living organisms on Earth are descended
from a common ancestor.Charles Darwin proposed the theory of universal common descent through
an evolutionary process in On the Origin of Species, twice stating the hypothesis that there was only
one ancestor for all life forms and ending with "There is a grandeur in this view of life, with its
several powers, having been originally breathed into a few forms or into one". The theory asserts
that all currently living organisms on Earth share a common genetic heritage with each being the
descendant from a single original species. His work shows many

Darwin's On The Origin Of Species
Among animals, evolution is the unstoppable natural course of progression through changing
environmental pressures and time. For much of human history, man has been applying Darwin's
ideas of selection, choosing among stalks of plants and phenotypes of animals and selecting the best
for the next generation. However, with the conception of On the Origin of Species in 1859, notions
of natural selection, survival of the fittest, and evolution took on an entirely new interpretation in
society. In fact, Darwin's On the Origin of Species is one of the most influential works in the history
of human ideas, with its significance reaching far beyond natural science; it entirely altered the way
that human beings view the world and themselves. Suddenly, ... Show more content on
Helpwriting.net ...
The birds are stronger than the insects and thus get to eat them, but in times of an insect
underpopulation, even they could be driven through intense famine in which only the strongest
would survive. Thus, all animals struggle to survive, and in such a scenario, Darwin postulates, "if
such [useful variations] do occur, can we doubt that individuals having any advantage, however
slight, over others, would have the best chance of surviving and of procreating their kind?" Variation
is everywhere: birds of the same species have drastically different phenotypes; some with longer
beaks and some with shorter, and those with the most favorable adaptation for the environment will
live on to reproduce. He also points out that "on the other hand, we may feel sure that any variation
in the least degree injurious would be rigidly destroyed. This preservation of favourable variations
and the rejection of injurious variations, I call Natural Selection." Accordingly, in Darwin's natural
selection, all animals perpetually struggle, but nature has conferred some favorable traits over the
adverse traits of others, which is a significant factor in determining the phenotypes of the next

Analyzing Darwin's On The Origin Of Species
According to Darwin's novel book On the Origin of Species, he postulates his own "theory of
evolution". Here, Darwin proposes that natural selection is the driving factor that leads to the
evolution of species. Only the fittest and most suitable to adapt to the all–changing environment will
survive. This seems counter–intuitive to the fact that it does require more energy to be ambulatory
on land rather than being mobile in water. But, the overall evolutionary gain from being mobile on
land versus water justifies this expenditure of energy. Three things to be considered adaptations
mammals have taken on to support this move from aquatics to land include: body thermoregulation,
circulatory system changes, and advancement and complexity of internal ... Show more content on
Helpwriting.net ...
This means they must rely on external factors for metabolic and physical activity, a huge
disadvantage when in the context of an immediate threat or the need to displace one's self into a new
environment with non–optimal outside conditions. For this reason, we see these creatures remain in
one location with a relatively small range of temperature fluctuation for optimal organism activity.
Meanwhile, the evolutionary advantages of being a warm–blooded animal, as mammals are,
arguably outweigh the disadvantages, i.e. higher energy intake. This allows for mammals to
generate energy (heat) internally. Being warm–blooded is a huge evolutionary advantage because it
allows these organisms to have a constant and consistent reservoir of energy, resulting in a very
"active" behavior. Walking on land is one example of when being warm–blooded is a relative
advantage in most situations. With this constant active lifestyle, mammals can hunt in a wider range
of temperatures and escape to newer, perhaps beneficial, environments. This also eliminates the
need for "resting" or being inactive when external situations are non–optimal, as we see with cold–
blooded

Charles Darwin's The Origin Of Species
Summary
In "The Origin of Species" by Charles Darwin, with an introduction by Sir Julian Huxley, outlines
his theory of natural selection. Darwin quotes "preservation of favorable variations and the rejection
of injurious variations, I call natural selection." (Darwin 98) Darwin's theory of evolution states how
variations cause 'the origin of species.' he also explains this theory by stating "I can see no good
reason to doubt that female birds, by selecting, during thousands of generations, the most melodious
or beautiful males, according to their standard of beauty, might produce a marked effect." (Darwin
103) His theory of natural selection debates that adaptations and traits that make a distinction
between species from one another also demonstrates how species have evolved over time. Variations
in species are clear in both domesticated and wild ... Show more content on Helpwriting.net ...
Darwin quotes in chapter one, variation in domestication "that most skilful breeder, Sir John
Sebright, used to say, with respect to pigeons, that 'he would produce any given feather in three
years, but it would take him six years to obtain head and beak." (Darwin 74) He argues that as traits
are passed down from parents to offspring that this is heredity. Heredity is a system that perpetuates
variations. The critical aspect about these variations to Darwin, is that they help a species to adapt
and continue to survive. Darwin uses birds as his main examples. He uses birds to demonstrate the
adaptations that give species an advantage to survive in their environments. Examples like the beak
of a woodpecker that allows the bird to gather insects, the wings that allows it to fly, and the fins
that allow a fish to swim. Darwin predicted that the minor mutations or variations that we see in a
species, such as color and size, describe the variations seen in different species

I am a member of the Royal Society, I fully support Charles Darwin and his work on gradualism and
the idea of natural selection. I have read Darwin's book On the Origin of Species and have read the
work of Hough Falconer who is a paleontologist that found early fossil evidence to support Darwin's
theory. In our world we are surrounded by variation, variation can be seen in habitats, plats, animals,
and humans. Their needs to be variation throughout life so that organisms will be able to survive
and reproduce. Through what I have read, I believe that variation is necessary in order for species to
evolve. In society, creationist and scientists debate about how the world came to be. It is questioned
if God created the world in six days or if ... Show more content on Helpwriting.net ...
Darwin knew that he had an incomplete fossil record and some gaps in his work. Archaeopteryx was
discovered two years after Darwin published his work. Hough Falconer, a good friend of Darwin's,
believes that archaeopteryx is the missing link to Darwin's work. Thomas Huxley a friend and
supporter of Darwin states that "archaeopteryx is a transitional species and one that helped show the
connection between birds and reptiles" (Benchmarks: September 30, 1861: Archaeopteryx is
discovered and described, 2011). If Darwin knew about archaeopteryx it would have gave his theory
better support. Darwin claims that organisms evolve from transitional ancestors. We are able to see
how this is true in archaeopteryx. Archaeopteryx is an evolutionary transition which gives us
evidence to better understand the evolutionary process. Darwin knew that somehow a simple species
evolves into something more complex. Darwin believed that species share traits from a common
ancestor. Archaeopteryx would have given Darwin a clear idea on how exactly species evolve from
ancestors. Archaeopteryx is important scientific evidence that gives us evidence about evolution, it
is an evolutionary stepping stone that shows how species evolve and change over time. Darwin
could have benefited greatly if he knew about archaeopteryx before he wrote his book because it
would have given him more support for this theory of natural selection and evolution.

Summary Of The Origin Of Species By Means Of Natural...
Charles Darwin was an English naturalist, geologist, and biologist who lived from 1809 to 1882.
Darwin is most famously known for his contribution to evolutions. He published a book known as
The Origin of Species by Means of Natural Selection. This book emphasizes two theories known as
descent with modification and natural selection. Descent with modification is a common ancestry
between organisms. Natural selection is the process where organisms slowly change to be better
adapted to their environment. Traits that lead an organism to have success in its lifetime are passed
down to the next generation. Taits not well suited for their environment usually lead an organism to
death before the organism can reproduce. Once an organism dies it genes die with it. In order for
changes in the organism's phenotype to occur, an organism's genotype must be changed. This can
occur by genetic mutation. Mutations are changes in an organism's DNA. A single nucleotide
change can have a large effect on an organism's appearance. Gene flow which is any movement of
genes from one population to another is a large source of genetic variation. Both mutations and gene
flow can cause ... Show more content on Helpwriting.net ...
The only way a population can reach Hardy–Weinberg equilibrium is if the population is large, there
is random mating, not mutations, not migration, and no natural selection. Hardy–Weinberg
equilibrium is only a theory and is never found in nature. A population will undergo evolution if
there is genetic drift. This changes gene frequency due to chance in a small population. Most
organisms don't randomly mate, they chose a mate based on their characteristics and ability to
survive. This is also why organisms go through evolution. Mutations are uncontrollable and are
bound too happened to almost every species causing

On The Origin Of Species By Charles Darwin
Randall Fuller, the author of The Book That Changed America How Darwin's Theory of Evolution
Ignited a Nation that explains the initial reaction of Charles Darwin's book On The Origin of
Species. Darwin's book was used for anti–slavery activist to prove that all humans are biologically
related. Asa Gray sent Charles Loring Brace a copy of "his heavily annotated book" (Fuller, pg. ix),
Darwin's book On The Origin of Species. Brace introduced the book to other phenomenal thinkers,
such as Henry Thoreau. Overall, Fuller wrote this book as "a biography of the single most important
idea of the nineteenth century" (Fuller, pg. x).
Asa Gray,a Fisher Professor of Natural History, sent his copy of Darwin's book to Charles Loring
Brace. "Gray was almost ... Show more content on Helpwriting.net ...
Asa Gray sent Charles Brace his copy of Charles Darwin's book The Origin of the Species, which
Brace brought to a small gathering on the night of the first day of 1860's New Year. At that gathering
astounding thinkers were there who became affected by Darwin's theory. Darwin's book changed not
just one person's life but started a new revolution of thinking. Sanborn, Alcott, Brace, and Thoreau
left that get–together with a new view in life. Thoreau was the most affected by Darwin's book,
which led him to start his own research in nature. Darwin gave Thoreau so much insight, that "we
will never know how far Thoreau might have absorbed and extended Darwin's theory" (Fuller, pg.
247). Without Brace bringing his copy of The Origin of the Species to the gathering Thoreau would
have missed an extraordinary theory that would help his cause to end slavery and started his interest
in

Charles Darwin is midway critical in the improvement of investigative and humanist thoughts in
light of the fact that he first made individuals mindful of their place in the transformative procedure
when the most effective and clever type of life found how mankind had advanced. The hypothesis of
advancement by common determination was first advanced by Darwin in On the Origin of Species,
distributed in 1859, and his hypothesis is still for the most part acknowledged as the best accessible
clarification of the path life on this planet created. He was most effective and clear type of life found
how many had advanced in his years. He went to Shrewsbury School where he didn't do especially
well – he was more inspired by bugs than in Latin linguistic use. Nor was he an exceptionally
fruitful college understa.
In 1830, when Darwin was just 22, ... Show more content on Helpwriting.net ...
Still, that is what happened. The general thought of development went before Darwin, and he shied
far from making the express and flammable case that even people were advanced from different
animals. Be that as it may, his clarification of normal determination as a system that made
development conceivably ready to clarify the beginning of species without reference to an inventor
up–finished the contemporary conventionality. It set another course that no consequent experimental
work could disregard. What's more, as per the famous late developmental researcher Ernst Mayr,
"Taking out God from science made space for entirely logical clarifications of all regular marvels; it
offered ascend to positivism; it created an intense scholarly and profound upheaval, the impacts of
which have kept going right up 'til

Charles Darwin's Masterwork: On The Origin Of Species
Emily Wyatt
Dear Aunt Barbara, Charles Darwin's masterwork, On the Origin of Species, convinced the majority
of the scientific community that all living species were descended from a common ancestor through
the process of evolution. Darwin compiled evidence from his own studies and from other scientists
of the time to support his theory. Scientists, using several different dating methods, confirmed that
the Earth was at least hundreds of millions of years old, not 6,000, the previously accepted age. A
much older Earth provides time for evolution to take place. Analysis of fossils records showed that
the fossils were most likely the ancestral species of the living organisms in that area. Living
organisms had also been categorized by their shared

Galton's On The Origin Of Species
The poster being critiqued uses a 'family tree' theme to convey the theory of heritability of
intelligence. The theme logically fits the theory and, to some extent, is memorable. However, there
is arguably too much text for the poster to be understood in a few minutes. The poster also includes
information about environmental factors that influence intelligence, potentially distracting the
viewer from the main concept of heritability. A solution to these critiques is to focus solely on the
theory of heritability, thus minimising text and preventing confusion.
The theory of heritability of intelligence was proposed by Francis Galton (1869) in his book
'Hereditary Genius'; the first scientific study of ingenuity. Galton was influenced by his cousin's
(Charles Darwin, 1859) book 'On the Origin of Species' which portrays the thesis that animals ...
Show more content on Helpwriting.net ...
To tests this, he developed historiometry, defined as quantitative analysis of historical data about
representative people (Simonton, 1990). Following Adolphe Quetelet's research, one of the first to
use historiometry (Simonton, 1997), Galton obtained data about imminent men from biographical
sources which he compared in numerous ways. His analyses concluded that the number of imminent
relatives when comparing first degree relatives to second degree and so forth, had an inverse
relationship: the more distant the relative of an imminent individual, the less likely they were
themselves to be imminent; Galton perceived this as evidence for heritability of intelligence. This
research has limitations however, including the use of retrospective data and the difficulty in
distinguishing nature and nurture. Galton, aware of these limitations, sought to compare twins,
overcoming these critiques. In his paper 'The History of Twins' (Galton, 1876) he concluded the
evidence supported nature rather than

The Origin Of The Primate Species
Thesis Statement:
One of the most fiercely debated issues in paleoanthropology points at the origins the primate
species. The top two continents that have been very evident in our origins that can be traced to
Africa and (Eur)Asia. African origin stresses the multiregional continuity theory it suggests a single
origin for modern humans and gives an explanation to the Out–of–Africa model for the patter of our
human evolution.
The Multiregional Continuity Model states that after Homo erectus left Africa and spread into other
parts of the Old World, regional populations gradually evolved into modern humans. In contrast, the
Out of Africa Model states that modern humans evolved fairly recently in Africa, migrated into
Eurasia and replaced all ... Show more content on Helpwriting.net ...
The Out–Africa–Theory that has been heavily sided with is the hypothesis that remains the most
likely to have happened. Not only because that is the theory that has the most scientific evidence but
also because that is were the remains of the oldest primate fossil on all seven continents have been
found. Even though the recent evidence in Asia is very convincing, there is too much noteworthy
evidence found in Africa that an not be ignored. Moreover, such a new theory is lacking a
substantial amount of evidence and investigation in order for it to become convincing theory. This
leads the scientific world to side with the fact that we have deeper–rooted ancestry in Africa.
Article 1: Late Middle Eocene primate from Myanmar and the initial anthropoid colonization of
Africa
A recent discovery of four fossil primate teeth from the species Afrasia djijidae of the late middle
Eocene Pondaung Formation of Myanmar has stirred up the debate of our primate origins. This new
finding suggests that members of this clade originated in Asia then dispersed to Africa sometime
during the middle Eocene, shortly before their first appearance in the African fossil record. Afrasia
Djijdae is morphologically similar to Afrotarsius (North African Anthropoid). Afroasia's dentition is
very similar yet more primitive to Afrotarsius. After these phylogenetic analysis the two anthropoids
have been deemed

Charles Darwin On The Origin Of Species
This is the exoskeleton of the Platygyra Daedalea, colloquially known as "brain coral" because of its
spherical shape and grooved surface. One may be used to seeing coral with long, spindly arms,
columns, or even rose–like petals for skeletons. But the brain coral is far less flamboyant. Its
deposits of calcium carbonate are unassuming, remarkable only in their eerie similarity to the
human cerebrum.
What purpose does this peculiar configuration serve? It is largely driven by the position of the coral
within the reef: brain coral is found in shallow parts of reef at a depth of about three to fifty feet. At
this depth, there is substantial wave action, which corals with a compact spheroid shape are much
more resilient to than those with thin antler–like projections. The brain coral survives because it has
an advantageous variation compared to other coral. This is called natural selection.
Natural selection is Charles Darwin's mechanism to ... Show more content on Helpwriting.net ...
While he has a substantial amount of evidence about various species of finches from the Galapagos
islands, one must divert attention to his research on fancy pigeon breeding. While the number and
diversity of different breeds is astonishing, Darwin is still able to prove that all are descended from
one species of Rock Pigeon. He demonstrates that men are able to selectively breed pigeons with
certain hereditary characteristics–color, bill length, ect.–by mating two pigeons with the same
desired characteristic. Over several generations, these domesticated birds now have the desired
characteristic–not for the animal's own good, but to man's use or fancy. All domestic animals, not
only in our own country but the world over, have properties that were developed by intentional
breeding from individuals that showed desirable characteristics, and discouraging the breeding of
individuals with less desirable

Darwin's Theory of Evolution Explains the Origin of Diversity

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Darwin's Theory of Evolution Explains the Origin of Diversity