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It's impossible to give a definite answer to that because both parents inherit their blood-genes from THEIR parents and can also have genes for negative and positive rhesus factors in their blood. Positive rhesus factor tends to be dominant but the blood group can't be identified with any accuracy this way.
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoYes its possible. The blood group antigens, surface markers on the red blood cell, make up the phenotype of the cell. In this case the mother is either homozygous, two sets of genes for the phenotype B which is expressed as the geneotype BB, or heterozygous BO with the O being the abscence of B (or A). The father has to have the genotype OO which is expressed as the phenotype O, because B nor A is expressed. The Rh antigens is what makes up the - or + of the blood type, also written as D for + and d for -. The mother is either BBDD, BODD, or BODd, all of which make the mother's red cells look like B+. The Father can be only one genotype: OOdd which is O-. The baby receives one gene from each parent. For example for two parents who are heterozygous for B (BO) and D (Dd), will give either the B or the O to the baby and also get a B or O from the other parent, which leades to the baby being either BB, BO, or OO. Same applies for the Rh antigen, so those parents could have a baby with the following blood type: BBDD (B+), BBDd (B+), BBdd (B-), BODD (B+), BODd (B+), BOdd (B-), OODD (O+), OODd (O+), or OOdd (O-). The baby in this question could only be one genotype: BOdd, assuming only the B neg father gave his sperm. B from mom, O from dad, d from mom, and d from dad. In a long story, yes its possible.
Wiki User
∙ 11y agoIf the mother is heterozygous for the B blood group, the child could have the B or O blood group. If both parents are heterozygous for the Rh factor, each could pass on a recessive Rh negative allele to the child, making the child Rh negative. So the child could be B positive or B negative, or O positive or O negative.
Wiki User
∙ 12y agoThe same as the bub, where else could the little one inherit it from if it was not from mum?
Wiki User
∙ 10y agoIf you're AB positive and your dad is A positive then your mom is B positive or B negative.
Wiki User
∙ 14y agoyes, they can still have kids.
Wiki User
∙ 13y agoThe father can be negative or positive
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Can an A positive mother and a B positive father have an O negative child and why?
No
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 b positive child have an a negative father?
Yes, a child with B+ blood can have a father with A- blood. In order for this to occur, the mother would need to be B+ or AB+ and the father would need to be heterozygous.
Can a o positive mother and o negative father have a b negative child?
possibility not
What blood type would a child be with a AB neg mother and O positive father?
The child could be A+, AB+, B+, A-, AB-, or B-. That is, any blood type except O positive or O negative.
If Mother is O positive and father is B positive can child be B negative?
Yes, if the father is heterogeneous positive.
Can a child be B positive if mother is O negative and father A positive?
No, the father would have to have B or AB.
Can the child be type b positive with father type a positive and mother type b?
NO
Can Mother B positive Father is AB positive Can child be A positive?
yes
Can an A positive mother and a B positive father have an O negative child and why?
No
Can an o positive father and a b negative mother have a child with a positive?
No. They can have an O positive, an O negative, A B positive, or a B negative child.
What are the possible blood types for a child with a mother who is O positive and a father who is B positive?
B positive
If mother is B positive and father is A positive what will be the blood group of child?
Blood type A/B
Can a o positive mother and a b positive father have a o positive child?
yes
Can a father o positive and a mother b positive have a child o positive?
yes
Can a b positive mother and an A positive father have an O negative child?
Never
If the mother is b negative and the father is a positive how is the child o negative?
The mother must be heterozygous b and the father must be both heterozygous b and heterozygous positive.
