The child may be any blood type, depending on the genotype of the parents.
If, for example, the father's genotype is BB and the mother's is AA, then the baby must be type AB.
If the father's is BO and the mother's is AO, then the baby can be any type.
Yes, it is possible for a mother with A positive blood and a father with O positive blood to have a baby with A negative blood. The baby would inherit one A allele from the mother and one O allele from the father, resulting in A negative blood type.
Yes, a father with A negative blood can have a child with A positive blood. If he does, the mother must have a positive Rh factor, and the mother's blood type may be any of the possibilities.
No.
yes.
B positive or negative or, O positive or negative.
Yes, a mother with negative and a father with O positive can have a baby with B positive. If they do, the mother must have blood type B or AB.
yes
95% not.
I'm not sure how negative or positive is determined, but a B mother and O father can have a B child.
yes
No
No, because a baby gets their blood from their father, not their mother.