yes. mother can be ab negative.
A, b, ab
The resulting child could have A+, B+, or AB+ type blood.
B positive
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, 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.
Punnet square; baby will be either AO or BO blood type.
Your baby could be either blood group A positive or B positive. Since the mother is O positive, she can only pass on an O allele. The father, being AB positive, can pass on either an A or B allele. So, the baby can inherit either blood type A or B from the father, making the baby either blood type A positive or B positive.
Sure. I'm not really sure about the AB and O thing, but it will be positive.
If the child has AB blood, the A must come from somewhere. Since the B type's provided by the father, the mother could be A type, but this doesn't mean that the mother couldn't be AB type.
Yes, for parents with blood type A and B, the child can have blood types A, B, AB, or O
it it possible if someone from either parents' family has had it or haves it because of genes
I have o+ my son has 0+ my husband has ab- would my husband be the father of my child