yes because o positive is the universal blood type
no
No. The child will be type O+ or O-.
Yes, even though the father is blood type O he could father an O child, A child, or B child.
yes
o positive
No, the child could only be O+ or O-.
yes
yes
No. They can have an O positive, an O negative, A B positive, or a B negative child.
O positive
yes
If the father is O and the mother is A, the child can end up either A or O.If the father is O and the mother is AB, the child can end up either A or B.