Aman is heterozygous for sickle cell anemia and homozygous dominant for familial hypercholesterolemia.

a)
ab

b)
ab and ab
eliminate

c)
ab and ab

d)
aa and bb

Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area