Biology

The correct answer is: C.That is very small.

Explanation:

Genetic drift is more likely to have a significant impact in small populations. In these populations, random events can cause large fluctuations in allele frequencies simply by chance, because each individual represents a larger proportion of the gene pool. Over time, this can lead to the loss of genetic variation or the fixation of certain alleles.

The other options are not directly related to genetic drift:

A.Low mutation rate: Mutation ra...