Biology, 11.01.2020 07:31 guccikathyyy6195

Which of the following statements is true?
a. gene flow and natural selection always result in evolution.
b. gene flow usually increases the genetic differences between two populations.
c. according to natural selection, organisms with poor adaptations will never reproduce.
d. since genetic drift is random, it does not always favor the "healthier" or "better" organisms.

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Which of the following statements is true?
a. gene flow and natural selection always result i...