Genetic drift occurs in which of the followin | vedclass

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(A) Genetic drift refers to the change in the frequency of an existing gene variant (allele) in a population due to random sampling of organisms. It i

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Small isolated populations

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(A) Genetic drift refers to the change in the frequency of an existing gene variant (allele) in a population due to random sampling of organisms. It is a stochastic process that has a more significant impact on small populations. In large populations,the effects of genetic drift are often negligible because the large number of individuals buffers against random fluctuations. Therefore,genetic drift is most pronounced and effective in small,isolated populations.

Genetic drift occurs in which of the following?

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