Genetic drift is observed only in which of th | 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 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 significant impact on the gene pool of small populations. In large populations,the effects of genetic drift are negligible because the random fluctuations in allele frequencies tend to cancel each other out over time. Therefore,genetic drift is primarily observed and has a pronounced effect in small populations.

Genetic drift is observed only in which of the following?

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