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What term do we use to describe changes in allele frequencies caused by chance?

A. Natural selection
B. Genetic drift


Sagot :

Final answer:

Genetic drift describes chance-driven changes in allele frequencies within a population.


Explanation:

Genetic drift is the term used to describe changes in allele frequencies caused by chance in a population. This phenomenon occurs randomly and can lead to significant changes in the genome of a population. Unlike natural selection, genetic drift is not driven by advantageous traits but rather by random events influencing reproductive success.


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