题目
题目

BIOL-10-40857 Week 2 Quiz

单项选择题

Genetic drift is the result of ______.

选项
A.a large gene pool
B.overpopulation
C.differential (unequal) reproductive success
D.chance
E.environmental variation
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标准答案
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思路分析
When evaluating the concept of genetic drift, the first step is to identify what mechanism it describes in population genetics. Option A: 'a large gene pool' — A large gene pool can influence genetic variation and the potential for drift, but drift itself is not defined by the size of the gene pool; it is about random sampling effec......Login to view full explanation

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