Question

A women has blood type o, her baby has type a: is it possible that a man who has the blood type ab could be the father?

Answer 1

Yes the guy could be the father

Answer 2

Answer: Yes it could

Explanation: type o is the type that can be donated to anyone and it is a rare kind and it's also dominated the father type ab is a type where it's not as dominant but it can take over there for the baby could be type a cause type o is rare to get.