Not normally. Father can only contribute an O. Mother can contribute a B, or perhaps an O (if she has BO genes). Child would be either O or B (with BO genes). However, rare exceptions do exist.
Yes, an AB negative mother and an O positive father can have a child which is B negative. However, the father must be heterozygous for the Rh factor (+-).
The possible children from an AB- and O+ cross are; A-, A+, B- and B+
No - if both parents are B, then the child cannot be AB.
The two options for a child whose parents have type B blood are B or O.
In order for the child to inherit an A at least one parent must be A or AB.
No. If both parents have type O blood then they will only be able to have children with type O blood.
Yes, it is possible that a father with type AB blood and mother with type O blood can have a daughter with type B blood.
If a person who is O- were to mate with a person who is B. They could not have a child who is AB. They could have a child who is type O or type B, but not type AB.
No. An AB father does not have an O allele and can only pass on an A or B allele to his child. So the child will either be type A or type B, but not O.
No
No. AB parents cannot have O type children; however, A, B, and O can have O type children. If the father is AB and the mother is A the child will have to be either A, B or AB.
There are many possibilities, but two things are certain: at least one parent must be type A or AB, and at least one parent must be Rh + A child with blood type A+ can have the following combinations of parents: Mother A+, Father A+ Mother A+, Father A- Mother A-, Father A+ Mother A+, Father B+ Mother A+, Father B- Mother A-, Father B+ Mother A+, Father AB+ Mother A+, Father AB- Mother A-, Father AB+ Mother A+, Father O+ Mother A+, Father O- Mother A-, Father O+ Mother B+, Father A+ Mother B+, Father A- Mother B-, Father A+ Mother B+, Father AB+ Mother B+, Father AB- Mother B-, Father AB+ Mother AB+, Father A+ Mother AB+, Father A- Mother AB-, Father A+ Mother AB+, Father B+ Mother AB+, Father B- Mother AB-, Father B+ Mother AB+, Father AB+ Mother AB+, Father AB- Mother AB-, Father AB+ Mother AB+, Father O+ Mother AB+, Father O- Mother AB-, Father O+ Mother O+, Father A+ Mother O+, Father A- Mother O-, Father A+ Mother O+, Father AB+ Mother O+, Father AB- Mother O-, Father AB+
Before you make rash decisions, make sure all tests are confirmed. First, The AB negative mother should be able to give birth to A-.A+,B-,B+,AB-,AB+ child. The mother is the one that can not, if all the tests are correct, have an O child. The father, if he is A -, can only have A-,A+,B-,B+,AB-,AB+.O-,O+.Now let me explain. There are two slots for A,B or empty(O). The father can be AO, or AA in this case. The mother is AB. She has to contribute either the A or the B, usually. Please notice the usually.Final answer, no because of the mother's contribution unless there is a mutation.
NO
No they cannot. They can only have a child with type A or type O blood.
Yes, if the Mother is type B or AB.
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. :)
Why not? If a mother is type AB, it means she has A and B antigens in her and zero antibodies. If the father is type A, B, or AB, there is a chance that the child can be type AB. It all depends on luck. If the father is type A, and he happens to donate that antigen, and the mother happens to donate the B antigen in her body, then voila! Type AB. If the father is type B, and he happens to donate that antigen, and the mother happens to donate the A antigen in her body, then voila! Type AB. If the father is type AB, and he donates either. The child can be type AB as long as the mother donates the opposite one. It's really all chance. If you are asking whether the mother will reject the blood type in the child, then of course not. They are the same blood type. Perfectly compatible.
If the mother is A, and the father is A, then the child will only have A antigens and will thus be blood type A. If father or mother are AB, then the child can end up with AB, A, or B blood type. http://en.wikipedia.org/wiki/Blood_type
You can limit what possible blood types the father has if you know the mother's and the child's. For example, if the child is type O, the father cannot be type AB, and if the child is type AB, the father cannot be type O.
No. AB parents cannot have O type children; however, A, B, and O can have O type children. If the father is AB and the mother is A the child will have to be either A, B or AB.
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.
No. An AB father does not have an O allele and can only pass on an A or B allele to his child. So the child will either be type A or type B, but not O.
the child's blood group will be AB-.
no
Since both parents are Rh+, the child will also be Rh+.If the Mother is A0+ and Father is AB+, the child will be: AA+ AB+ AO+ or BO+ So yes this does produce a B+ child.If the Mother is AA+ and the Father is AB+, the child will be AB+ or AA+ neither of these is B+ so this doesn't produce a B+ child.
No. The child will have either type A or type B blood.