Question

What is a genetic drift?​

Answer 1

Variation in realative frequency of different genotypes in a small population, owing to the chance disappearances of particular gene as individual die or donot reproduce

HOPE IT HELPS YOU........

Answer 2

Genetic drift is the change in the frequency of an existing gene variant in a population due to random sampling of organisms. 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.