A couple whose blood types are A (IAi)and B (IBi)may have a child with which of the following blood types?
A) A, B, AB, or O
B) AB only
C) A or B only
D) AB or O only

Question

Quizplus · Accepted Answer

The possible blood types for the child are determined by the combination of the parents' alleles. The child could inherit either the A or the B allele from each parent, resulting in the blood types A, B, AB, or O. Therefore, choice A is the best one.

A Couple Whose Blood Types Are a (IAi)and B (IBi)may