Asexual and sexual reproduction
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Asexual reproduction in animals
This document summarizes various modes of asexual and sexual reproduction in animals. It discusses asexual reproduction methods like fission, budding, fragmentation, and parthenogenesis. Sexual reproduction requires the fusion of male and female gametes. Fertilization can occur externally or internally. The document also covers sequential hermaphroditism and describes genetically modified organisms and the central dogma of molecular biology.
Animal reproduction
Reproduction is a key characteristic of living organisms that allows for the continuation of life across generations. It occurs through both asexual and sexual reproduction. Asexual reproduction involves only one parent and produces offspring that are genetically identical, while sexual reproduction involves two parents and introduces genetic variation. Some common asexual reproduction methods include budding, regeneration, and parthenogenesis. Sexual reproduction results in offspring with a mix of genetic traits from both parents and helps to promote genetic diversity.
Asexual vs Sexual Reproduction
Here is a Venn diagram comparing asexual and sexual reproduction:
Number of parents
DNA of offspring
Asexual Sexual
One parent Two parents
Identical DNA Varied DNA
No variation Genetic variation
Rapid growth Requires more energy
Animal Reproduction
The document discusses various modes of reproduction in animals. It describes asexual reproduction methods like budding and fragmentation where offspring are clones of the parent. It also covers sexual reproduction, noting external fertilization in many fish and internal fertilization in most other animals. Five main types of sexual reproduction are outlined: oviparity, ovoviviparity, histotrophic viviparity, hemotrophic viviparity, and hermaphroditism in which an animal can change or have both sexes simultaneously. Examples are provided for each method.
Reproductive parts of plants- J.Dael
Flowering: caimito, okra, avocado, gumamela, eggplant
Cone-Bearing: pine tree
Ferns: club moss
Mosses: liverwort
Powerpoint asexual reproduction in plants
Asexual reproduction in plants allows for rapid colonization without variation, while sexual reproduction introduces variation but requires two parents and can result in harmful mutations. Asexual reproduction in plants occurs through stolons, runners, spores, tubers, bulbs, and grafts. Tubers like potatoes and bulbs like onions are modified plant structures that store nutrients, allow the plant to survive winter, and produce new genetically identical plants.
Reproduction in plants
This document summarizes sexual and asexual reproduction in plants. Sexual reproduction involves two parents fusing gametes to produce offspring that differ from the parents, while asexual reproduction uses one parent to produce identical offspring through budding, stolons, or runners. The document then discusses pollination, fertilization, seed structure, and dispersal methods like wind or animal vectors.
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Asexual reproduction in animals
This document summarizes various modes of asexual and sexual reproduction in animals. It discusses asexual reproduction methods like fission, budding, fragmentation, and parthenogenesis. Sexual reproduction requires the fusion of male and female gametes. Fertilization can occur externally or internally. The document also covers sequential hermaphroditism and describes genetically modified organisms and the central dogma of molecular biology.
Animal reproduction
Reproduction is a key characteristic of living organisms that allows for the continuation of life across generations. It occurs through both asexual and sexual reproduction. Asexual reproduction involves only one parent and produces offspring that are genetically identical, while sexual reproduction involves two parents and introduces genetic variation. Some common asexual reproduction methods include budding, regeneration, and parthenogenesis. Sexual reproduction results in offspring with a mix of genetic traits from both parents and helps to promote genetic diversity.
Asexual vs Sexual Reproduction
Here is a Venn diagram comparing asexual and sexual reproduction:
Number of parents
DNA of offspring
Asexual Sexual
One parent Two parents
Identical DNA Varied DNA
No variation Genetic variation
Rapid growth Requires more energy
Animal Reproduction
The document discusses various modes of reproduction in animals. It describes asexual reproduction methods like budding and fragmentation where offspring are clones of the parent. It also covers sexual reproduction, noting external fertilization in many fish and internal fertilization in most other animals. Five main types of sexual reproduction are outlined: oviparity, ovoviviparity, histotrophic viviparity, hemotrophic viviparity, and hermaphroditism in which an animal can change or have both sexes simultaneously. Examples are provided for each method.
Reproductive parts of plants- J.Dael
Flowering: caimito, okra, avocado, gumamela, eggplant
Cone-Bearing: pine tree
Ferns: club moss
Mosses: liverwort
Powerpoint asexual reproduction in plants
Asexual reproduction in plants allows for rapid colonization without variation, while sexual reproduction introduces variation but requires two parents and can result in harmful mutations. Asexual reproduction in plants occurs through stolons, runners, spores, tubers, bulbs, and grafts. Tubers like potatoes and bulbs like onions are modified plant structures that store nutrients, allow the plant to survive winter, and produce new genetically identical plants.
Reproduction in plants
This document summarizes sexual and asexual reproduction in plants. Sexual reproduction involves two parents fusing gametes to produce offspring that differ from the parents, while asexual reproduction uses one parent to produce identical offspring through budding, stolons, or runners. The document then discusses pollination, fertilization, seed structure, and dispersal methods like wind or animal vectors.
Biological levels of organization for Grade 7
The document discusses the levels of organization in biology from the smallest to largest. It begins with cells, which are the basic unit of life, and discusses tissues, organs, organ systems, organisms, populations, ecosystems, and finally the biosphere. Key characteristics of life are also defined, including being composed of cells, reproduction, growth and development, obtaining and using energy through metabolism, responding to the environment through homeostasis, having DNA as the universal genetic code, and evolving through adaptation.
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Topic: Minerals / Common Rock-forming Minerals and their Physical and Chemical Properties
Learning Competency:
Earth and Life Science: Identify common rock-forming minerals using their physical and chemical properties.
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Animal reproduction
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Sexual and Asexual Reproduction in Plants
Male and female gametes from plants unite during sexual reproduction to form a zygote, which develops into a new plant body. Sexually reproduced offspring have two parents and thus exhibit more variation than asexually reproduced offspring that have a single parent. Pollination involves the transfer of pollen grains containing male gametes from the anther to the stigma. It can occur through biotic vectors like insects or abiotically via wind or water. Self-pollination involves pollen transfer within a flower or between flowers on the same plant, while cross-pollination transfers pollen between plants. Asexual reproduction requires only one parent and can occur via vegetative propagation using plant structures like stems, leaves, and roots
Sexual reproduction in plants ppt
Flowers contain reproductive organs called stamens and carpels. Stamens contain pollen and carpels contain ovaries with egg cells. Flowers can be unisexual with only stamens or carpels, or bisexual with both. Pollination is the transfer of pollen from stamen to carpel, allowing the male gamete in pollen to fuse with the female gamete in the ovule through a pollen tube. This fertilization produces a seed containing an embryo inside the ovary, which develops into a fruit.
Asexual reproduction ppt
Reproduction enables the continuity of species through generations. Sexual reproduction involves two individuals while asexual reproduction involves a single individual. Unicellular organisms reproduce through cell division while multicellular organisms use specialized reproductive organs. Asexual reproduction methods include fission, fragmentation, budding, regeneration, vegetative propagation, and spore formation. Vegetative propagation uses plant parts like stems, leaves, and roots to generate new plants.
Animal reproduction ppt
Animal reproduction can occur through either sexual or asexual means. Sexual reproduction involves the fusion of male and female gametes (sperm and egg) to form a zygote, while asexual reproduction generates new individuals without the fusion of gametes through mitosis. Common forms of asexual reproduction in invertebrates include fission, budding, and parthenogenesis. Most animals exhibit seasonal cycles in sexual reproductive activity related to environmental cues like changes in day length or temperature. Fertilization can be external or internal.
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Plant and Animal Reproduction
1. Reproduction is the process by which organisms produce offspring and involves either asexual or sexual reproduction. Sexual reproduction requires fertilization between male and female gametes while asexual reproduction does not.
2. In plants, sexual reproduction involves pollination, where pollen is transferred between flowers, and fertilization, where the male gametes fuse with the female gametes. This results in the production of seeds containing embryos.
3. In animals, sexual reproduction involves internal or external fertilization. Internal fertilization occurs inside the female's body while external fertilization occurs outside. Fertilization is the fusion of sperm and egg cells to form a zygote, beginning the process of development.
Asexual reproduction of plants
1. Asexual reproduction allows plants to clone themselves without combining gametes. Offspring are identical to the parent plant.
2. Natural vegetative propagation occurs without human intervention through structures like bulbs, rhizomes, stolons, tubers, and corms that allow new plants to grow.
3. Artificial vegetative propagation is done by humans, such as through cuttings, layering, grafting, tissue culture, and marcotting to propagate plants faster or for experimental purposes.
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Asexual reproduction is a type of reproduction that involves only one parent where the offspring are genetically identical clones. It occurs through several methods including binary fission, budding, regeneration, parthenogenesis, and cloning. The common forms are binary fission where a single parent divides into two identical offspring, budding where new individuals bud off from the parent, and regeneration where a lost body part regrows into a whole new individual.
Reproduction in plants
This document provides information about reproduction in plants. It discusses two main types of reproduction: asexual reproduction, which produces new plants without seeds, including vegetative propagation, budding, spore formation and fragmentation. Sexual reproduction involves the formation of seeds and includes the flower structure with stamen and pistil parts and the pollination process of transferring pollen grains. Seed dispersal is also covered, where seeds are carried from one place to another by various agents.
Plant reproduction
Flowering plants have evolved various reproductive structures and processes to facilitate reproduction. Flowers produce male pollen and female ovules that are necessary for fertilization. Key flower parts include sepals, petals, stamens, and carpels. Pollination involves the transfer of pollen grains between flower stamens to carpels. This leads to fertilization within the ovule and formation of seeds. Seeds contain embryos and food reserves to allow for dispersal and germination into new plants under suitable conditions of water, oxygen, and temperature. Seed dispersal mechanisms include wind, animals, water, and mechanical forces. Germination begins with water uptake and radicle emergence from the seed.
Plant Organs
Plant organs include roots, stems, and leaves which are composed of tissues and serve specific functions. Roots function to anchor plants, absorb water and minerals, store food, and conduct fluids. Stems provide support, transport water and nutrients, and can store food. Leaves capture sunlight for photosynthesis. Flowers evolve from stems and leaves and produce fruits containing seeds.
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Asexual and sexual reproduction (1)
Plants can reproduce both sexually and asexually. Sexual reproduction involves two parents and results in offspring with a genetic mix from both parents, while asexual reproduction involves only one parent and produces offspring that are genetically identical. Sexual reproduction is generally slower but produces more variation, while asexual reproduction is faster but limits genetic variation. Both reproduction methods have advantages depending on the environment and circumstances.
Asexual and sexual reproduction
this is about a topic which is very important for the students in 8th class and all should concerntrate on this topic and for plants i have made a good explanation in a better way for you.i will wait for your comments in this topic see you soon .after seeing the ppt please try to make another ppt for your better understanding.
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- Genes exist in pairs called alleles that determine traits, and can be dominant or recessive.
- Punnett squares can be used to predict the outcome of genetic crosses and determine probabilities.
- His work formed the basis of classical genetics and heredity.
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Topic: Minerals / Common Rock-forming Minerals and their Physical and Chemical Properties
Learning Competency:
Earth and Life Science: Identify common rock-forming minerals using their physical and chemical properties.
Earth Science (for STEM): Identify common rock-forming minerals using their physical and chemical properties.
Please LIKE / FOLLOW and SHARE my other social media accounts.
Facebook: https://www.facebook.com/Simple-ABbieC-131584525051378/
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Sexual and Asexual Reproduction in Plants
Male and female gametes from plants unite during sexual reproduction to form a zygote, which develops into a new plant body. Sexually reproduced offspring have two parents and thus exhibit more variation than asexually reproduced offspring that have a single parent. Pollination involves the transfer of pollen grains containing male gametes from the anther to the stigma. It can occur through biotic vectors like insects or abiotically via wind or water. Self-pollination involves pollen transfer within a flower or between flowers on the same plant, while cross-pollination transfers pollen between plants. Asexual reproduction requires only one parent and can occur via vegetative propagation using plant structures like stems, leaves, and roots
Sexual reproduction in plants ppt
Flowers contain reproductive organs called stamens and carpels. Stamens contain pollen and carpels contain ovaries with egg cells. Flowers can be unisexual with only stamens or carpels, or bisexual with both. Pollination is the transfer of pollen from stamen to carpel, allowing the male gamete in pollen to fuse with the female gamete in the ovule through a pollen tube. This fertilization produces a seed containing an embryo inside the ovary, which develops into a fruit.
Asexual reproduction ppt
Reproduction enables the continuity of species through generations. Sexual reproduction involves two individuals while asexual reproduction involves a single individual. Unicellular organisms reproduce through cell division while multicellular organisms use specialized reproductive organs. Asexual reproduction methods include fission, fragmentation, budding, regeneration, vegetative propagation, and spore formation. Vegetative propagation uses plant parts like stems, leaves, and roots to generate new plants.
Animal reproduction ppt
Animal reproduction can occur through either sexual or asexual means. Sexual reproduction involves the fusion of male and female gametes (sperm and egg) to form a zygote, while asexual reproduction generates new individuals without the fusion of gametes through mitosis. Common forms of asexual reproduction in invertebrates include fission, budding, and parthenogenesis. Most animals exhibit seasonal cycles in sexual reproductive activity related to environmental cues like changes in day length or temperature. Fertilization can be external or internal.
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1. Reproduction is the process by which organisms produce offspring and involves either asexual or sexual reproduction. Sexual reproduction requires fertilization between male and female gametes while asexual reproduction does not.
2. In plants, sexual reproduction involves pollination, where pollen is transferred between flowers, and fertilization, where the male gametes fuse with the female gametes. This results in the production of seeds containing embryos.
3. In animals, sexual reproduction involves internal or external fertilization. Internal fertilization occurs inside the female's body while external fertilization occurs outside. Fertilization is the fusion of sperm and egg cells to form a zygote, beginning the process of development.
Asexual reproduction of plants
1. Asexual reproduction allows plants to clone themselves without combining gametes. Offspring are identical to the parent plant.
2. Natural vegetative propagation occurs without human intervention through structures like bulbs, rhizomes, stolons, tubers, and corms that allow new plants to grow.
3. Artificial vegetative propagation is done by humans, such as through cuttings, layering, grafting, tissue culture, and marcotting to propagate plants faster or for experimental purposes.
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Asexual reproduction is a type of reproduction that involves only one parent where the offspring are genetically identical clones. It occurs through several methods including binary fission, budding, regeneration, parthenogenesis, and cloning. The common forms are binary fission where a single parent divides into two identical offspring, budding where new individuals bud off from the parent, and regeneration where a lost body part regrows into a whole new individual.
Reproduction in plants
This document provides information about reproduction in plants. It discusses two main types of reproduction: asexual reproduction, which produces new plants without seeds, including vegetative propagation, budding, spore formation and fragmentation. Sexual reproduction involves the formation of seeds and includes the flower structure with stamen and pistil parts and the pollination process of transferring pollen grains. Seed dispersal is also covered, where seeds are carried from one place to another by various agents.
Plant reproduction
Flowering plants have evolved various reproductive structures and processes to facilitate reproduction. Flowers produce male pollen and female ovules that are necessary for fertilization. Key flower parts include sepals, petals, stamens, and carpels. Pollination involves the transfer of pollen grains between flower stamens to carpels. This leads to fertilization within the ovule and formation of seeds. Seeds contain embryos and food reserves to allow for dispersal and germination into new plants under suitable conditions of water, oxygen, and temperature. Seed dispersal mechanisms include wind, animals, water, and mechanical forces. Germination begins with water uptake and radicle emergence from the seed.
Plant Organs
Plant organs include roots, stems, and leaves which are composed of tissues and serve specific functions. Roots function to anchor plants, absorb water and minerals, store food, and conduct fluids. Stems provide support, transport water and nutrients, and can store food. Leaves capture sunlight for photosynthesis. Flowers evolve from stems and leaves and produce fruits containing seeds.
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Asexual and sexual reproduction (1)
Plants can reproduce both sexually and asexually. Sexual reproduction involves two parents and results in offspring with a genetic mix from both parents, while asexual reproduction involves only one parent and produces offspring that are genetically identical. Sexual reproduction is generally slower but produces more variation, while asexual reproduction is faster but limits genetic variation. Both reproduction methods have advantages depending on the environment and circumstances.
Asexual and sexual reproduction
this is about a topic which is very important for the students in 8th class and all should concerntrate on this topic and for plants i have made a good explanation in a better way for you.i will wait for your comments in this topic see you soon .after seeing the ppt please try to make another ppt for your better understanding.
Asexual and sexual reproduction (1)
it is the chapter of 7th standard and I hope you like this because it is a very important chapter for us in school and in our normal life pls like share and comment and if you have any doubt please ase me through gmail bye
asexual_and_sexual_reproduction.ppt
This document discusses and compares asexual and sexual reproduction in organisms. It notes that simple organisms reproduce asexually through methods like binary fission and budding to produce genetically identical offspring from a single parent, while sexual reproduction in animals involves the fusion of male and female gametes from two parents to produce offspring with a genetic mix of both parents. The document provides examples of different asexual and sexual reproduction methods in plants, fungi, and animals. It concludes that both reproduction types have advantages and disadvantages depending on environmental stability.
asexual_and_sexual_reproduction.ppt
Sexual reproduction involves two parents and results in offspring with a genetic mix from both parents using specialized sex cells, while asexual reproduction involves only one parent and produces offspring that are genetically identical using regular body cells. Some organisms can reproduce both sexually and asexually. The advantages and disadvantages of each type of reproduction depend on environmental factors and the ability of organisms to adapt.
Reproduction
This document summarizes and compares asexual and sexual reproduction. It discusses the key differences in how offspring are produced for each type of reproduction, including that asexual reproduction involves one parent and genetically identical offspring while sexual reproduction involves two parents and genetic mixing. It also provides examples of different asexual reproduction mechanisms like binary fission, budding, and spore formation as well as details of plant and animal sexual reproduction processes.
GO 2_2 Asexual and Sexual Reproduction.ppt
This document describes different types of reproduction, including asexual and sexual reproduction. It discusses four types of asexual reproduction: binary fission, budding, spore production, and vegetative reproduction. Sexual reproduction requires two parents and produces offspring with a mix of both parents' characteristics. The document outlines sexual reproduction in both animals, which involves the union of sperm and egg cells, and plants, which involves pollen fertilizing ovules.
Molecular & genetic mechanisms of onto genesis
1) The document discusses various mechanisms of sexual and asexual reproduction in organisms. It describes gametogenesis, fertilization, and the main stages of ontogenesis including cleavage, gastrulation, and formation of organs and systems.
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The document discusses different types of reproduction in multicellular and unicellular organisms. It explains that asexual reproduction involves one cell splitting into two identical offspring through processes like binary fission or budding. Sexual reproduction involves the combination of two different gametes, male sperm and female eggs, which produces offspring with a mix of traits from both parents. Sexual reproduction can involve either internal or external fertilization of the eggs by sperm.
Reproduction pvms[1]
The document discusses different types of reproduction. Sexual reproduction involves two parents combining genetic material to produce offspring, while asexual reproduction involves one parent producing genetically identical offspring. Sexual reproduction in animals involves the male sperm fertilizing the female egg, and in plants involves pollen fertilizing the ovum. Asexual reproduction can occur through binary fission, budding, or vegetative propagation. The document aims to explain the differences between sexual and asexual reproduction.
Reproduction pvms
The document discusses different types of reproduction. Sexual reproduction involves two parents combining genetic material to produce offspring, while asexual reproduction involves one parent producing genetically identical offspring. Sexual reproduction in animals involves the male sperm fertilizing the female egg, and in plants involves pollen fertilizing the ovum. Asexual reproduction can occur through binary fission, budding, or vegetative propagation. The document aims to explain the differences between sexual and asexual reproduction.
Reproduction pvms noanimations
Sexual reproduction involves two parents where offspring receive genetic material from both, while asexual reproduction involves one parent where offspring are genetically identical. Sexual reproduction in animals occurs through the fusion of an ovum and sperm and in plants through the fusion of an ovum and pollen. Asexual reproduction occurs through binary fission in bacteria, budding in hydra and sponges, and vegetative propagation in some plants which can regenerate lost parts.
Reproduction pvms
Sexual reproduction involves two parents where offspring receive genetic material from both, while asexual reproduction involves one parent where offspring are genetically identical. Sexual reproduction in animals involves the fusion of an ovum and sperm and in plants involves the fusion of an ovum and pollen. Asexual reproduction can occur through binary fission in bacteria, budding in hydra and sponges, or vegetative propagation in plants.
Reproduction pvms
Sexual reproduction involves two parents combining genetic material to produce offspring, while asexual reproduction involves one parent producing genetically identical offspring. Sexual reproduction occurs through the fusion of male and female gametes in animals and plants. Asexual reproduction can happen through binary fission in bacteria, budding in hydra and sponges, or vegetative propagation in plants.
Reproduction pvms
The document discusses different types of reproduction including sexual reproduction which involves two parents combining genetic material to produce offspring, asexual reproduction which involves one parent producing genetically identical offspring, and specific asexual reproduction methods like binary fission, budding, and vegetative propagation. It asks the essential question of how sexual and asexual reproduction are the same and different.
reproduction in organisms in cells division
defined as a biological process in
which an organism gives rise to
young ones (offspring) similar to
itself.
Asexual reproduction:
Offsprings produced by single
parents.
Without involvement of gamete
formation
Offsprings are genetically
identical to their parentsCell division as a method of asexual
reproduction as in Protista and monera.
Binary fission e.g. Amoeba, Paramecium.
Budding: e.g. yeast.
Asexual reproductive structures:
Zoospores: aquatic fungi, Chlamydomonas.
Conidia: Penicillium.
Bud: Hydra
Gemmules: sponges.
Vegetative propagation units in plant:
(Vegetative propagules)
Runner, rhizome, sucker, tuber, offset, bulb.
Asexual reproduction
Asexual reproduction involves a single parent and produces offspring that are genetically identical. It occurs through binary fission in bacteria, budding in yeast and hydra, spore formation in fungi and plants, and vegetative reproduction in plants growing from cuttings or bulbs. Sexual reproduction involves two parents and their gametes combining to produce offspring with a mix of both parents' genes. Whether asexual or sexual reproduction is better depends on the circumstances, as asexual reproduction is faster but less adaptable while sexual reproduction creates more variation but takes more time and energy.
Asexual reproduction
Asexual reproduction involves a single parent and produces offspring that are genetically identical. It occurs through binary fission in bacteria, budding in yeast and hydra, spore formation in fungi and plants, and vegetative reproduction in plants growing from cuttings or bulbs. Sexual reproduction involves two parents and their gametes, producing offspring with a genetic mix of both parents. Whether asexual or sexual reproduction is better depends on the situation, as asexual reproduction is faster but less adaptable while sexual reproduction creates more variation but takes more time and energy.
Reproduction 2 student version
Sexual reproduction involves two parents and produces offspring that are genetically unique from each other and their parents. Asexual reproduction involves one parent and produces offspring that are genetically identical to the parent and each other. The document provides examples of both types of reproduction in animals and plants, including binary fission in bacteria, budding in yeast, and parthenogenesis in some lizards and sharks. It also compares the pros and cons of each method.
Reproduction
Reproduction is the biological process by which organisms produce offspring. There are two main types of reproduction: asexual reproduction, which requires only one parent and produces offspring identical to the parent; and sexual reproduction, which requires two parents and produces offspring with genetic variation. Asexual reproduction occurs through binary fission, budding, or fragmentation, while sexual reproduction can occur through external fertilization, internal fertilization, or pollination.
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LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
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Changes in vegetation cover refer to variations in the distribution, composition, and overall
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Asexual and sexual reproduction
- 1. Sexual reproduction! • Asexual Reproduction – involves only 1 parent – offspring genetically identical to parent – involves regular body cells – its quick • Sexual Reproduction – involves 2 parents – offspring genetic mix of both parents – involves specialized sex cells – its slow 1:21
- 2. Binary Fission Rod-Shaped Bacterium, hemorrhagic E. coli 2 daughter cells are identical to parent
- 3. Budding
- 6. Sexual Reproduction in Animals • involves specialized sex cells called gametes • the union of a male and female gamete results in the formation of a zygote that develops into a new individual
- 7. Sexual Reproduction in Plants (Pistil) Male Parts Female Parts pollen (male) + ovule (female) → single-celled zygote → multi-celled embryo (contained in a seed) → new individual
- 8. Sexual Reproduction Summary MaleMale GameteGamete FemaleFemale GameteGamete Type ofType of UnionUnion Result ofResult of UnionUnion FinalFinal ResultResult PlantsPlants pollen ovule (egg) pollination single cell zygote multi-cell embryo (in seed) AnimalsAnimals sperm egg fertilization single cell zygote multi-cell embryo
- 9. Some Organisms do Both • most plants that produce seeds (sexual reproduction) can also reproduce asexually by things like cuttings or runners • this gives them an advantage for survival sponges and hydra mosses
- 10. Which is Better? It depends! Asexual Reproduction • advantages – does not require special cells or a lot of energy – can produce offspring quickly – in a stable environment creates large, thriving population • disadvantages – limited ability to adapt – face massive die-off if environment changes Sexual Reproduction • advantages – lots of variation within a species – able to live in a variety of environmental settings – able to adapt to changes in the environment • disadvantages – needs time & energy – produce small populations
Editor's Notes
- Mosses produce asexual spores in the early part of their life cycle and then egg and sperm cells are produced in a later part of the same cycle.