Question

A mom, heterozygous for type B blood, has a baby with type AB blood, what possible blood types could the baby's father have?

Answer 1

The father will have Either B or AB

Step-by-step explanation:

Mother with A blood type can pass the A blood to the baby. Likewise, a father with B blood type can only pass B blood to the baby. If both parents belong to the blood group B, the child will also belong to the B blood group.