Gene flow occurs when individuals move into or out of a population.
Genetic diversity can be maintained in small populations by even a small amount of gene flow.
Genetic diversity can be maintained when individuals move into or out of a population.
What can be maintained when individuals move into or out of a population?
A) loose soil
B) vegetation
C) reusing materials
D) important habitats
E) genetic diversity
F) resistance
G) hydration
H) swamp vegetation