pick the right answer

Question

7) Rapid random changes in gene pool frequencies occurring in a small population are likely due to: *

genetic drift
founder principle
bottleneck effect
natural selection

Answer 1

genetic drift

Answer 2

why

Answer 3

Genetic drift refers to random changes in the gene pool of a population due to chance events. In small populations, genetic drift can have a greater impact on gene frequencies because there are fewer individuals to pass on their genes. This can lead to rapid and unpredictable changes in the genetic makeup of the population. The founder effect and bottleneck effect are both examples of genetic drift. Natural selection, on the other hand, is the process by which certain traits become more or less common in a population based on their impact on survival and reproductive success, rather than random chance alone.