Answer: Gene flow is the movement of alleles from one population to another as a result of the migration of individuals. This causes a reduction in the differences between populations. ... Genetic drift is a change in allele frequencies due to change of events in a small breeding population.
The correct answer to your following question would be letter, C, The bent structure of a water molecule. I hope this helps you out let me know.
Answer:
It doesn't preserve Biodiversity.
Explanation:
I took the test.
