Question

explain genetic drift???​

Answer 1

Answer:

variation in the relative frequency of different genotypes in a small population, owing to the chance disappearance of particular genes as individuals die or do not reproduce.

Explanation:

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Answer 2

GENETIC DRIFT :- Genetic drift or allelic driftis the change in the frequency of a gene variant in a population due to random sampling .The alleles in the offspring are a sample of those in the parents, and chance has a role in determining whether a given individual survives and reproduces. A population's allele frequency is the fraction of the copies of one gene that share a particular form. Genetic drift may cause gene variants to disappear completely and thereby reduce genetic variation.

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