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No. The child will be either group A or group B, but not group O. This is because the father can donate only a group A gene or a group B gene, so since group A and group B are dominant over group O, the child could not have group O blood.

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What blood type a baby will be if father is o and mother is a?

The genotype of the father is certainly OO (because blood type O is recessive). The genotype of the mother however can be AO or AA (both give blood type A). The baby will have a combination of the genes from the mother and the father (one of each) and so: - If the genotype of the mother is AA and the genotype of the father is OO, the baby will certainly have AO as genotype and has therefore blood type A. -If the genotype of the mother is AO and the genotype of the father is OO, the baby can have AO or OO as genotype. AO results in blood type A and OO in blood type O (50% chance).


Can ab mother and o plus father have ab baby is he the father?

No. The Mother is IAIB and the father is ii. So, in gamete formation, the mother will produce IA and IB, while the father only produces i. When the gametes fuse, there will be two possible genotypes (and phenotypes) for the baby: IAi (A blood type) or IBi (B blood type). The Rh factor (+ or - ) has no relevance in this question, really. The REAL father can be either: IAIB, IAi, or IBi. The child MUST get an IA or IB allele from the father.


What would be the blood type of the child if the mother is B plus and the father is A plus?

ab+ a+ b+


Does first born baby have same blood type as mother?

Not necessarily. The blood type of a first born baby can be the same as the mother's, but it can also be different if the baby inherits a different blood type allele from the father. The baby's blood type is determined by a combination of the parents' blood types.


If the father is blood type B and the mother is blood type A is it possible for the baby to be blood type O?

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Related Questions

What if Mother o father o baby ab plus?

If the mother and father are both type O, the baby cannot be type AB.


What is the blood type of the baby if the mother is o plus and the father is ab plus?

then the baby will be O plus, or AB plus , I think .


Could a mother with ab plus blood type and father with o plus blood type have ab plus baby?

Yes.


What would baby's blood type be if the father is type A plus and mother is type O?

The baby's blood type would either be type A or type O. The father (phenotype A) could have an underlying genotype of either AA or AO. Therefore, the baby could have either type A (AO - with A from the father and O from the mother) or type O (OO - with O from the father and O from the mother) blood.


Can an o-negative father have a baby with a o plus positive mother?

Yes - and the baby will have a blood type of O.


Can Father O plus blood type have baby with O negative blood type?

It is possible. It depends on the blood group of the mother.


What type will a baby have if a father is type AB and a mother is type A?

A


Can a mother with B- blood type and a father with O plus blood type have a baby with B plus blood type?

Yes, it is possible. The geneotype of the mother would be either BB or BO and for the father would be OO. If you cross the father's geneotype and either of the mother's then at least two of the four outcomes will be for B blood type. As for the - and +, positive is dominant over negative. The father could be + - or + + and the mother would be - -. Either combination would result in at least two positives. Therefore, it is possible for the mother to be B-, the father to be O+ and the baby to be B+. I added the link to the website where I got my info from. I want to know if an rh b neg blood type mother and an O positive father can have an A positive baby?


What is the baby if Father is a mother is b?

The Baby Would Be Type A Blood


Can a mother with b plus blood type and a father with b plus blood type have a baby with a blood type?

Yes, it is possible. The geneotype of the mother would be either BB or BO and for the father would be OO. If you cross the father's geneotype and either of the mother's then at least two of the four outcomes will be for B blood type. As for the - and +, positive is dominant over negative. The father could be + - or + + and the mother would be - -. Either combination would result in at least two positives. Therefore, it is possible for the mother to be B-, the father to be O+ and the baby to be B+. I added the link to the website where I got my info from. I want to know if an rh b neg blood type mother and an O positive father can have an A positive baby?


If mother is type A plus and father is type A plus can daughter be type AB plus?

No, the child can be either A+ or O+...


What blood type of the child if the father is A plus and the mother is B plus?

A