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Can a parent with type A positive and a parent with O positive have a child with AB negative?
Etischofer
No. The A parent could be AA or AO and the rh factor could be ++ or +-.
The O parent can only be OO and the rh factor could be ++ or +-
They could produce an rh negative child if both parents are +- (heterozyous).
Since neither parent has the B blood group it cannot be passed to their offspring.
(Rarely, a parent could be a chimera and in this instance an abberant child could result from a mating between parents that appear totally normal...the operative phrase here is "Rarely!").
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Can an O positive blood type parent produce an AB negative blood type child?
yes
What are the possible blood types of a father if the offspring is A positive and the mother is O positive?
The first parent would be heterozygous for type A. The second parent would have to be heterozygous for type A, heterozygous for type B, or blood type O. The positive or negative is unable to be determined because positive is dominant so the first parent is positive then the baby will be positive with out a doubt so there is no way to find out the second parent's positive or negative.
Can parents that are both a negative have an ab positive child?
No. If both parents are A negative the child can only be A negative or O negative. If the child is AB positive at least one parent must have type B or AB blood and at least one must be RH positive.
Can parents with both negative blood parent a positive child?
absolutely. as long as one of the parents is positive, the child can be positive. and if one parent is A the other B, the child can be A, B, AB or O depending on the parents' other alleles. so the child can definitely be A or B positive, but also A negative, B negative, AB negative, AB positive, O positive or O negative.
Can Blood type A negative father and A negative mother have son O negative?
Yes. For the child to be O negative, he must have inherited an O from each of his parents and an Rh negative from each parent. This is possible with an O positive parent and an A positive parent. Blood type O can only be in the form OO (an O from each parent). Blood type A can be either AA (an A from each parent) or AO (an A from one parent and an O from the other) since A is dominant over O. So, if one parent is the AO variety of A, an O can be given. Thus, two Os can be given if one parent is blood type O and the other is blood type A, causing blood type O in the child. Rh positive can be either two Rh positives (a positive from each parent) or one Rh positive and one Rh negative since Rh positive is dominant over RH negative. Rh negative can only be two Rh negatives. If each Rh positive parent is the combination of one Rh positive and one Rh negative, they can each give an Rh negative to the child.
Can an A negative parent and a A positive parent have a child who is AB negative blood type?
it can be rare only
Can negative blood type parent and positive blood type parent have an Rh negative blood type child?
yes, absolutely
Can a parent with O positive and a parent with O negative have any affect on the child?
If the mother has type negative blood, and the father and child have type positive blood, the mother's blood may begin to attack the child's.
What type of blood will a child have if both parents are positive types?
The child will probably be positive, but they can be negative. Each parent has two genes for pos/neg blood type. The parent will have positive blood type if at least one of their genes is positive, but they could both also have negative genes to pass on to the child.
Can an O negative blood type father parent an B positive blood type child?
no
Can one parent with type O negative and one with type A positive have a child with B negative blood type?
not possible but rarely can be
Can o plus an o negative have a child with type a blood?
No, if both parents are type O, the child must be type O. However, since one parent is positive and the other is negative, the child could be either positive or negative.
Can an O positive blood type parent produce an AB negative blood type child?
yes
Can an B positive blood type mother and a O negative blood type father parent a B positive child?
Yes.
What are the possible blood types of a father if the offspring is A positive and the mother is O positive?
The first parent would be heterozygous for type A. The second parent would have to be heterozygous for type A, heterozygous for type B, or blood type O. The positive or negative is unable to be determined because positive is dominant so the first parent is positive then the baby will be positive with out a doubt so there is no way to find out the second parent's positive or negative.
Can o negative and b positive make A positive blood group type?
No. If neither parent has an A or AB type, then there is no A gene to pass on to the child.
Can parents that are both a negative have an ab positive child?
No. If both parents are A negative the child can only be A negative or O negative. If the child is AB positive at least one parent must have type B or AB blood and at least one must be RH positive.
