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Can an o positive father and AB positive mother have A positive baby?
Wiki User
∙ 14y ago
Nope. Type O blood is a recessive trait. This means you have both the dominant and recessive gene for type O blood in both parents. there is no signal (gene) in either parent to cause type A blood in the offspring.
So does this mean you are going to be posting a question about how to find a divorce lawyer?
Wiki User
∙ 15y ago
Wiki User
∙ 13y agoThe actual blood type of a child is determined by the dominant blood type between the two parents. A and B are both dominant over O, which means a child that receives an A blood type from the father and an O blood type from the mother will have an A blood type.
Subsequently, A and B are considered to be codominant, which means a child inheriting an A blood type from the mother and a B blood type from the father will most likely have an AB blood type. Only two recessive O blood type genes from both parents will result in a child having an O blood type.
Wiki User
∙ 14y agoBlood group is a trait that is controlled by three alleles rather than two. These alleles are IA, IB and IO. IA and IB are dominant and IO is recessive, thus O type of blood group occur if only homozygous recessive (IOIO)is present. Same way of the alleles are IA and IB then codominacy occurs and there is AB type blood group.
The gametes of AB type persons are IA and IB and the gametes of the O type mother are all IO. One of the gamete from the mother will combine with one gamete of father and the offspring will be formed. Thus two combinataions could occur, either the genotype of the offspring is IAIO and he is the blood group type A or he/she has genotype IBIO and his/her blood group type is B. there is no chance of the combination IOIO in the offspring and there could be no O type child.
Wiki User
∙ 14y agoBoth sets of parents can have B positive blood and still give birth to an O positive child. B positive blood can be BB or BO. If both parents are BO positive, they have a 25% chance of having an O positive child.
Wiki User
∙ 13y agoFor O-blood type to come, the alleles should be identical ---> (ii)
and so the father with A and B, blood types
there genes are : IAi X IBi
and so there is one (i) will come from father and the other (i) from mother
with 25% possibility to be O blood type.
and there is no problem in being O positive because both parents are positive.
Wiki User
∙ 13y agoNo as neither parent has a B allele they cannot passit on to the offspring mother is AO and father is OO
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If a mother has a positive blood and father has o positive blood can the baby have ab negative blood?
it it possible if someone from either parents' family has had it or haves it because of genes
Can an o negative father have a baby b positive while mother is ab positive?
I am no professional so I may be wrong, but normally the child takes after their father so I think the child will be an O negative.
Can an ab negative father and o positive mother parent an o positive child?
for sure
Can an O positive father have an b positive son?
Yes. The mother would have to be either B or AB.
What are the possible blood types of a father being that the mother is b positive and the child is ab positive?
You dad can either be O, AB, A,or B and he can be positive or negative.
Can a father with o positive blood have a ab- baby?
yes. mother can be ab negative.
Can a O negative father and A positive mother produce a AB positive baby?
the baby may be A or O.
What blood group will baby have if mother is b positive and father is ab positive?
B positive
Can a mother have a positive and father have b positive can have baby with o positive blood group?
Yes, a mother with negative and a father with O positive can have a baby with B positive. If they do, the mother must have blood type B or AB.
Can the mother have ab negative and the father be o positive have a a positive baby?
No, i don't think so.
Is it possible for an AB negative mother to have a baby with an o positive father?
yes
If the mother has type O positive blood and father has type AB positive blood what type blood will the baby have?
A, b, ab
Can an ab positive mother and an A positive father make an o positive baby?
yes it will come A positive or B positive
Can a mother with B positive blood and father with O positive blood have a baby with B positive blood?
Yes, a mother with negative and a father with O positive can have a baby with B positive. If they do, the mother must have blood type B or AB.
Can an ab negative father and an o positive mother make an a positive baby?
yes it will come A positive or B positive
Can a b positive father and o negative mother have ab baby?
yes of course
Can a A positive father and a B positive mother make an AB positive baby?
Yes, each parent has all of the genetic components to produce an AB child, in this instance the A bloodgroup of the father and the B bloodgroup of the mother and, they both are Rh positive .
