Question

In genetic drift, the allele frequencies in a gene pool change because of
A. mutations.
B. chance.
C. natural selection.
D. genetic equilibrium.

Answer 1

B?

Answer 2

@rodrigorodriguez13

Answer 3

@.Sam.
@fretje
@Romero00

Answer 4

yahoo answers is blocked...am i wrong?

Answer 5

Its B, Such would be the case if there was a mass extinction with only a few survivors within a species, leaving a small gene pool and thus causing genetic drift. It could also happen if a small group of individuals went off and formed their own population (this is called the founder effect).

Answer 6

ohhhh yeah i see and thanks i was im pretty sure its B :P