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How does natural selection explain how organisms have changed over time?
Wiki User
∙ 7y ago
Variation within species allows death to be a selector of survivors.
Wiki User
∙ 7y ago
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Why is evolution by natural selection called a theory?
Scientists use it to describe how organisms have changed over time.
Is natural selection what best demonstrates the unity among all living organisms?
Common descent best demonstrates the unity of among all living organisms, not natural selection.
How can mutation affect evolution?
Mutation can serve up the raw variation that natural selection selects from, thus alleles are changed over time in populations of organisms; evolution.
What process did Darwin book suggest that organisms evolve through?
These three ideas seem to run together, so it's important that you are able to distinguish among them. The theory that organisms change over time is evolution. The mechanism by which organisms evolve is natural selection. Survival of the fittest explains how natural selection works.Answer = Natural SelectionThe process of natural selection, of course.
What process did Darwin's book suggests that organisms evolve through?
These three ideas seem to run together, so it's important that you are able to distinguish among them. The theory that organisms change over time is evolution. The mechanism by which organisms evolve is natural selection. Survival of the fittest explains how natural selection works.Answer = Natural SelectionThe process of natural selection, of course.
Why is evolution by natural selection called a theory?
Scientists use it to describe how organisms have changed over time.
The mechanism by which organisms evolve is known as?
Natural Selection
How does natural selection explain the close fit of organisms to their environment?
If you don;t fit your environment you either leave or die.
What is the name for the process in which the organisms best adapted to their environment survive?
Its NaTuRaL sElEcTiOn if you didn't know.
How does environment select organisms?
natural selection
What is the role of the natural selection in evolution and what role does it play in environmental science?
Natural selection is the changing of organisms gradually over time. Natural selection and evolution are parts of environmental science due to them being the studies of organisms.
What is the the role of natural selection in evolution and what roles does it play in environmental science?
Natural selection is the changing of organisms gradually over time. Natural selection and evolution are parts of environmental science due to them being the studies of organisms.
What does Darwin theory of evolution explain?
The theory of evolution by natural selection. It explains evolution; the change in allele frequency over time in a population of organisms. Why organisms change over time in differing environments.
What is natural selection and how does natural selection evolution?
A simplified explanation. Natural selection is the nonrandom survival and reproductive success of randomly varying organisms who by this reproductive success change the allele frequency over time in populations of organisms, which is evolution.
How does selection affect natural selection?
Organisms are affected by Natural Selection because Inherited characteristics affected the likelihood of an organism's survival and reproduction.
Natural selection causes changes in populations of organisms not individual organisms because?
differential reproductive success caused by genetic variation is necessary for the process of natural selection.
What is the natural process favoring organisms that are better adapted to their environment?
natural selection.
