Question

Genetic drift is likely to be seen in a population

a. That has a low mutation rate
b. In which no natural selection is occurring
c. That is very small
d. For which environmental conditions are changing

Answer 1

c. That is very small. Genetic drift is a random change in allele frequencies that occurs in small populations. It can be seen in populations that are small, experiencing no natural selection, or facing changing environmental conditions.

Step-by-step explanation:

Genetic drift is a random change in allele frequencies that occurs in a small population. It is likely to be seen in a population that is very small, where no natural selection is occurring, or where environmental conditions are changing. For example, chance events like natural disasters or the introduction of new alleles through mutation can cause genetic drift.