My elder sister have blood type AB, myself having blood type A and my younger brother having blood type O.
Yes, the child's blood type can be B if the father has o.
The father could be AB or B.
A or B or ab blood
If the father has blood type AB and the mother has blood type O, the son can inherit one of two possible combinations of alleles: A from the father and O from the mother, resulting in blood type A, or B from the father and O from the mother, resulting in blood type B. Therefore, the son's possible blood types are A or B, but he cannot have blood type O or AB.
Providing you mean your father has B+, and mother A-, you can be O+, O-, A+, A-, B+, B-, AB+ and AB-, ie. Any blood group.
If the father has that blood type, yes.
Of course!
Possible blood types of the child with a mother who has A blood type and a father who has AB blood type are A, B, and AB. :)
To have a B type child with an AB father, the mother must have either B or O blood type. If the mother has B blood type, she can pass on either a B or O allele, while the AB father can pass on either an A or B allele. If the mother has O blood type, she can only pass on an O allele, which would result in a B type child when combined with the B allele from the AB father.
father blood type could be (A,B, or O) positive.
Yes
Father can be A, B, or O.