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We are looking for the possible blood types of a baby.

Parental information:

  • Mother type B neg -- can be BB or BO with Rh (--)
  • Gene contribution B, O, (-) genes
  • Father type A pos -- can be AA or AO with Rh (++) or (+-)
  • Gene contribution A, O, (+), (-)
Baby receives one gene from each parent:
  • Baby is type AB (+-)/(--) = Type AB pos/neg
  • Baby is type AO (+-)/(--) = Type A pos/neg
  • Baby is type OO (+-)/(--) = Type O pos/neg
  • Baby is type BO (+-)/(--) = Type B pos/neg
From this B neg x A pos mating, the Rh factor will be either pos/neg in each case, and the children may have any of the 4 ABO phenotypic results.
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10y ago
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12y ago

You can never be sure what blood type you are if you not do an actual test. It could be a possibility that you do not have either blood type. You can go to a drugstore to purchase an at home kit.

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Q: What blood type do you have if dad is O and Mom is B?
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Barack Obama's blood type?

Barack is type AB, so there are several possibilities: Mom A, Dad B Mom B, Dad A Mom AB, Dad A Mom AB, Dad B Mom A, Dad AB Mom B, Dad AB Mom AB, Dad AB


Can a mom a blood type and a dad with b blood type have a child with o blood type?

yes


Is it possible to have a child with blood type O if the mom has blood type A and the dad has blood type B?

yes


Is it possible to have a child with blood type O if the mom has blood type A and dad has blood type B show your work?

Yes.


Should you have the same blood type as your mum?

Not necessarily, you could have the same, you could have the same as your dad, or you could be different. If your mom had type A blood and your dad type B you could possibly have type A, B, AB, or O blood.


Can a child have b positive blood type from an o positive mom and b positive dad?

yes they can


Mom has a positive blood type dad has b negativeblood type can it produce a child with o positive blood type?

Since O blood is recessive and B is dominant, this scenario would be possible


Can a child have b positive blood type from an o positive mom and an ab positive dad?

Sure.


How can a child's blood type be b positive if mom is b positive and dad is a positive?

You could have several children with different blood types. you get your blood type from either parents or even grand parents.


Can a woman with type a rhnegative blood have a healthy baby with type b rh positive blood?

We are looking for the possible blood types of the FATHER.Available information:Mother type B -- can be BB or BO = contributes B or O geneBaby type A -- can be AA or AO = must recieve O from mom & A from dadBaby receives one gene from each parent: Mom is BO and Dad is AA = baby AO or ABMom is BO and Dad is AO = baby AO, AB or OOMom is BO and DAd is AB = baby AO, AB, BBIf the mom is heterozygous Type B, and the dad is Type A or AB, then they could have a baby who is Type A.


Is it true that to have a child with O blood type both parents have to be O type?

No, this is not true. The child has to inherit two type O genes, however. Blood type is inherited as a co-dominant factor. For instance: Mom is A+, but her blood type genes are A and O. Because of the codominant nature of blood types inheritance, her blood is type A. Dad is O-. He has two type O genes. If, during fertilization, an ovum from the mother with type O gene combines with one of Dad's spermatozoa, the child will be type O. If an ovum with type A gene is fertilized, however, the resultant child will have type A blood. Same goes for mom who is A and dad who is B, so long as their genes are A/O and B/O, they can still have a type O child. If mom is A/O and dad is B/B, however, there is no chance the child will have type O. The child could have type B (B/O pairing) or AB, however.


How does a baby have o blood type and mom has ab and dad has b?

http://www.blood.co.uk/pages/blood_type_calculator.html try this