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How does genetic variation and environmental factors affect evolution by natural selection?
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∙ 11y ago
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Wiki User
∙ 11y ago
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Evolution by natural selection involves what three factors?
there is variation in traits , differential reproduction and last is heredity
What is heritable variation?
Heritable variation is the variation in characteristics caused by genetic factors.
What factors support evolution-?
As we currently understand it, evolution happens if: - There are populations of organisms reproducing with variation - Those variations are inherited by offspring - More offspring is produced than can comfortably subsist in the habitat - Offspring therefore compete with one another for resources and mating opportunities - Variant inherited traits affect their ability to compete.
What is the rate of evolution?
Evolution doesn't have a constant rate because it depends on environmental factors and reproduction frequency.
What 2 factors determine the evolution of a species?
Natural selection and traits
How genetic variation and environmental factors affect evolution by natural selection?
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How environmental factors contribute to evolution by natural selection.?
Environmental factors ARE evolution by natural selection. The immediate environment is the selector of the organisms that are differentially successful against the immediate environment.
What factors could be important for a species to evolve by natural selection?
Environmental change and variation :)
Evolution by natural selection involves what three factors?
there is variation in traits , differential reproduction and last is heredity
What is heritable variation?
Heritable variation is the variation in characteristics caused by genetic factors.
What factors support evolution-?
As we currently understand it, evolution happens if: - There are populations of organisms reproducing with variation - Those variations are inherited by offspring - More offspring is produced than can comfortably subsist in the habitat - Offspring therefore compete with one another for resources and mating opportunities - Variant inherited traits affect their ability to compete.
What environmental factors do you think contributed to its evolution?
Unanswerable.
Biological anthropologist are mainly interested in what?
Biological anthropologists are mainly interested in studying human evolution, genetics, variation in biological traits, and how humans have adapted to different environments. They investigate how biological factors have influenced the development of humans as a species and how they interact with cultural and environmental factors.
What two factors are responsible for evolution?
Mutation and natural selection.
What is rates of evolution?
Evolution doesn't have a constant rate because it depends on environmental factors and reproduction frequency.
What is the rate of evolution?
Evolution doesn't have a constant rate because it depends on environmental factors and reproduction frequency.
What 2 factors determine the evolution of a species?
Natural selection and traits
