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AssignmentMultiple Choice

Natural Selection

Question 1 • AFC AP Biology B3

Which of the following best explains the importance of phenotypic variation?

Answer
A
Phenotypic variation is created by the direct action of natural selection.
B
Phenotypic variation arises in response to changes in the environment.
C
Phenotypic variation is present in a population before natural selection can act upon it.
D
Phenotypic variation helps increase a population’s reproductive success and survival rate.
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