What is one similarity between genetic drift and gene flow? (1 point)
Responses
a. They both occur in a population by chance.
b. They both cause a change in the frequency of traits in a population.
c. They are both caused by natural disasters, such as hurricanes.
d,They are both caused by the migration of species.
1 answer
The correct answer is b. They both cause a change in the frequency of traits in a population.