Yes. It's a matter of phenotypes, not genotypes.
The father could be AB or B.
The baby's blood type would either be type A or type O. The father (phenotype A) could have an underlying genotype of either AA or AO. Therefore, the baby could have either type A (AO - with A from the father and O from the mother) or type O (OO - with O from the father and O from the mother) blood.
Yes. The mother has to be OO And the father can be either AA or AO So the mother can give one of her O's to the baby and the father can give his O to the baby making it an OO.
The baby could be Type A, Type B, or Type AB.
father blood type could be (A,B, or O) positive.
Yes. The father's blood type must be oo. The mother's blood type could either be Ao or AA (both of these are blood type A). If the mothers blood type is Ao, she could give the o gene to the baby, resulting in the baby being type oo (or type o). (In order to have blood type o, you must have an o from your mother and an o from your father.)
The child could either be blood type A or blood type B.
It would be eiher O or B
Could be anything, we all get our blood groups from our parents or grandparents.
The Baby Would Be Type A Blood
Yes.
The baby could be either A or B depending on what the father donates with his sperm.