If my mom has AB positive blood, and I have A positive blood, does that mean my fathers blood is A positive?

Question

I have always wanted to know my fathers blood type, but none of us know it. I am his daughter, and I have A positive blood, and my mom has AB positive. I don't know if you have to have the same blood type as your parents or not

Answer 1

Your father could be of any blood type.

Answer 2

If your mother is AB, a father of any blood type could result in you being an A.

Answer 3

You can't deduce it from your type and your mother's.  Given only that data, your father could be anything.

Answer 4

Your father could be any blood type if your mother is ab and you are a.