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A B+ parent can have a child with A+ blood. The other parent must be type A or type AB for this to occur.

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10y ago

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If one parent is blood group b positive and the child is ab positive is the child a match?

A child with blood group AB positive cannot be a biological child of a parent with blood group B positive, as the ABO blood group system does not allow for this combination. The possible blood groups of a child from a B positive parent could be B or O. Therefore, the child is not a match in terms of biological parentage.


Can an B positive blood type mother and an B positive blood type father parent an A positive child?

No. The child will be type B or O, it cannot be type A.


Can parent both blood type o positive have a child with b positive blood type?

Yes, it is possible for parents with blood type O positive and B positive to have a child with B positive blood type. The child could inherit one B allele from the parent with blood type B and either an O or B allele from the parent with blood type O, resulting in a B positive blood type.


Can an O positive blood type father parent a B positive blood type child?

no it can not


Can parents with b positive and o positive blood have a child with b type blood?

Yes. parent with B and a parent with O blood traits can have the following blood types in their children : B, O, BO


Can both b positive parent have a child with o positive blood type?

yes


Can an B positive blood type mother and a O negative blood type father parent a B positive child?

Yes.


Can A positive and O positive produce B positive baby?

No, A positive and O positive parents cannot have a B positive child biologically. The A and O blood types do not carry the B antigen needed for a child to have a B positive blood type. Each parent would need to carry at least one B allele to pass it on to their child.


Can parents who are b positive and ab positive have an a positive child?

Yes, parents who are B positive (genotype can be either BB or BO) and AB positive (genotype AB) can have a child with an A positive blood type. The possible combinations of alleles from these parents can include A (from the AB parent) and B (from the B parent), resulting in an AB child. However, if the B parent has the BO genotype, there's also a chance for an AO combination, leading to an A blood type in the child.


Can parents with A positive and B positive have a child with B negative?

No. The parent's possible blood types are BO and OO. If the child is AO something is incorrect. Neither parent has an A to pass along.


Can an O negative blood type father parent an B positive blood type child?

no


Can O positive blood group and B positive blood group parents have child?

Yes, it is possible for parents with O positive and B positive blood groups to have a child with either O positive or B positive blood group, as each parent can pass on either their O or B allele to their offspring.