Genetic drift can best be defined as
A.
a change in the allelic frequency within a population due to random chance.
B.
the transfer of alleles from one breeding population to another.
C.
the adaptation of a population due to environmental changes.
D.
a change in the allelic frequency within a population due to differential reproductive success.
1 answer
A. a change in the allelic frequency within a population due to random chance.
1 answer