Genetics problem: Mom is homozygous for type A blood and Dad is homozygous for type B blood. The chance that their child will have type AB blood is:
A)0%
B)25%
C)50%
D)100%

Question

Quizplus · Accepted Answer

Since both parents are homozygous (Mom for type A and Dad for type B), all of their children will inherit one A allele from the mother and one B allele from the father, resulting in type AB blood for all offspring.

Genetics Problem: Mom Is Homozygous for Type a Blood and Dad