Set up the square for each of the crosses listed below:

A woman had AB blood type and her husband has type O blood type.
What are the possible genotypes of the offspring?
A woman has A blood type and her husband B blood type.
What are the possible genotypes and phenotypes of the offspring’s blood?

For the first scenario, the woman has AB blood type and her husband has O blood type. The possible genotypes of the offspring could be AA, AO, AB, BO. The possible phenotypes would be A, B, or AB blood types.

For the second scenario, the woman has A blood type and her husband has B blood type. The possible genotypes of the offspring could be AA, AB, BB. The possible phenotypes would be A, B, or AB blood types.