Why are the gene pools of small populations reduced compared to those of larger populations? (1 point)

Question

A.) inbreeding
B.) lack of advantageous traits
C.) lack of suitable mates
D.) bottleneck events

Answer 1

D.) bottleneck events

Small populations are more vulnerable to bottleneck events, which are sudden reductions in the size of a population that can lead to a loss of genetic diversity. This can result in a reduced gene pool compared to larger populations. Inbreeding, lack of advantageous traits, and lack of suitable mates may also contribute to reduced genetic diversity in small populations, but bottleneck events are a key factor.