Answered

What is genetic drift?

A. The change in frequency of an existing gene variant in the population due to random chance

B. The addition of new individuals into a population, allowing the allele frequency to stay the same

C. The isolation of a few individuals which begin a new population of organisms

D. The loss of diversity within a large population due to artificial selection



Answer :

GinnyAnswer

Final answer:

Genetic drift is the random change in allele frequencies within a population due to random sampling, leading to a loss of genetic variation.


Explanation:

Genetic drift, also known as allelic drift, refers to the random change in allele frequencies within a population due to random sampling. It can lead to the loss of genetic variation in a population. The bottleneck effect and the founder effect are two examples of genetic drift in action.


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