?

AP® Biology

Free Version

Upgrade subject to access all content

Moderate

Additional Phenotype

APBIO-1HCXES

Organisms evolve to adapt to their changing environment. The addition of new genes to a genome is one way an organism can produce new phenotypes.

Which process would cause this change to an organism's genome?

A

Gene flow.

B

Gene duplication.

C

Gene mutation.

D

Genetic drift.