In the presence of mutation,migration,and sel | vedclass

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(C) In a population,the gene frequencies are expected to remain constant according to the Hardy-Weinberg equilibrium principle. However,this equilibri

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Sampling error

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(C) In a population,the gene frequencies are expected to remain constant according to the Hardy-Weinberg equilibrium principle. However,this equilibrium is disturbed by factors such as mutation,migration (gene flow),and natural selection. When these factors act on a small population,the change in gene frequency is often attributed to 'sampling error' or 'genetic drift'. Genetic drift refers to random fluctuations in allele frequencies in a population due to chance,which is more pronounced in smaller populations.

In the presence of mutation,migration,and selection,if gene frequencies change in a population,this change is due to:

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