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The child could be AB, A, B, or O. It all depends on what the genotypes are for the parents. If they are both homozygous dominant (AA and BB), they will have an AB child. If one is AA and the other BO, the child could be AB or A. Both A and B alleles are completely dominant over the O allele. They are codominant, however, and when a child receives both A and B alleles from her parents, he or she will be AB blood type.

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Q: If father has blood type b and the mother is a what is the child blood group?
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Related questions

Can a mother of o blood group have a healthy child with a father o?

can a mother of o blood group have a healthy child with a father type o


Could a father with a blood group ab have a child that is O blood group?

Absolutely. A child will either have its mother's blood type or its father's blood type. If the mother's blood type is NOT O, then someone else is the father.


What blood group will the child be if the mother is group a and the father group b?

ab


If a Mother is A positive blood group and a Father is A positive blood can they have a child that is A negative blood group?

95% not.


Is it possible if mother with blood group O married to a father with blood group AB to have a child with blood group O?

No


How does a A blood type mother AND a father have a -0 blood type child?

The mother and father both have heterozygous alleles for the blood group A. The blood group A can have the alleles AA or AO, when both parents are AO, there is a one in four chance that the child will have blood group O as this blood group is recessive.


If mother and father is A blood group can child be B positive?

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


What blood group would a child have if father is a and mother is o?

The child can have either A-type blood or O-type blood.


If mother is A negative blood group and the child is A positive blood group what is the father's likely blood group?

Probably more than likely A+. Because the +Rh gene is usually dominate. Take for instance- Mother is A+, Child is A=. Father is A=, In this instance the father has the dominate gene for the absence of the Rh antigen on the redcell. The mother is recessive.


If mother is B positive and father is A positive what will be the blood group of child?

Blood type A/B


Can 0neg blood group father have 0neg child?

If the mother is not AB, yes.


If a mother is B positive blood group and a father is O negative blood group can they have a child that is O positive blood group?

yeah its possible.