Question

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

Answer 1

They both cause a change in the frequency of traits in a population.

Explanation: Genetic drift (random changes) and gene flow (migration of alleles between populations) both alter allele frequencies over time.