If one parent has blood type A and the other parent has blood type B, then which of the following blood types is possible in the children?
A) only AB
B) A and AB
C) B and AB
D) A, B, AB, and O
E) O only

Question

Quizplus · Accepted Answer

The possible genotypes for a parent with blood type A are AA or AO, and for a parent with blood type B are BB or BO. The children can inherit any combination of these alleles, resulting in blood types A (AO), B (BO), AB (AB), or O (OO).

If One Parent Has Blood Type a and the Other