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If a mother has a blood type a plus and the father has the blood type a- can the offspring have o negative blood?
Wiki User
∙ 14y ago
Yes....if both parents are carriers of type "O" then they have a 25% chance of having a child with type "O" blood type (O is a recessive trait). The child would have to receive the recessive "O" from both parents. Regarding the Rh factor. If mom is a carrier of the negative Rh factor, then there is a 50% chance that the offspring may carry the Rh negative factor. Hope this helps...
Wiki User
∙ 14y ago
Wiki User
∙ 10y agoYes. The A type parent could be AA or AO. If AA any child produced in this relationship will be AO. If the A type parent is AO there is a 50% probability of the children being AO or OO. The A parent would have to be heterozygous for the Rh.
Wiki User
∙ 11y agoYes, because they may be heterozygous A
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Is it possible that mother have ab posotive blood type and the father have o positive what would be the off spring?
With a mother with AB Positive blood type and a father with an O Positive blood type, there are four possibilities for the offspring's blood type. The child of this pairing could have A positive or negative, or B positive or negative type blood.
Can a mother with B positive and a father with ab negative have a child that is O positive?
No. It is impossible, given those blood types, for the offspring to be O positive.
Can a mother with b negative blood and a father with o negative blood make a baby with ab negative blood?
no
Can a child born with rh negative blood type be the offspring of an o negative father?
Yes indeed.
Can a mother with a negative blood and a father with ab negative blood have a child with b positive blood?
yes
Can a child born rh negative blood type be the offspring of an 0 positive father and o positive mother?
yes, 2 positives can have a negative, but not the other way around. I have a son like that.
Bothe the mother and father have blood type O What are the possible blood types of the offspring?
O
Can a father with A-negative blood have a child with A-positive blood?
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.
Can a mother with a negative blood and a father with o negative blood have a child with a positive blood?
more than 99% not.
Can a o negative blood type father and a negative blood type mother have o positive child?
I'm not sure how negative or positive is determined, but a B mother and O father can have a B child.
Can a mother with o negative blood and b positive father have a child with o negative blood?
yes.
Can a father with A negative blood and a mother with B positive blood have a child with B- blood?
No
