Question

I can’t not solve this please helppp!!

Answer 1

It is possible for that man to be the father of the child. If he is the father, the mother's genotype is Ao.

Answer 2

If the father had the blood type B then the child would have one of these blood types: AA, AB, AO, BO
None of these blood types is B thus the man is not the father

I’m not sure about the answer but I believe he’s not the father