6. If a child’s blood type is A and the mother’s blood type is O, what blood types might the father have?

Question

If a man of genotype IAi marries a woman of genotype IAIB, what possible blood types could their offspring have?

Answer 1

the father must be A or AB

A ix AB=A,AB and B

Answer 2

6.  The father can be A or AB

7.  A x AB

A can be "AA" or "Ao"

possible offspring will be either A or B