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= Answer = I'm going to say this in a sense that you have some clue about what I'm about to say. The child CAN indeed have a blood type of A negative, because the mother's Rh is Rr which is still considered Rh+ because the "R" is dominant over "r". If the father has the same Rh, the child has 25% of being Rh-(without doing dihybrid cross).

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Can a mother with a negative blood and father with o positive blood have b positive blood group baby?

No. For a person to be "O" blood type, they have a phenotype of O, which can only come about if they have a genotype of OO. If both mother and father are O's then they have no B that they can donate to the baby.


Can an o positive blood type father parent an ab negative type child?

Before you make rash decisions, make sure all tests are confirmed. First, The AB negative mother should be able to give birth to A-.A+,B-,B+,AB-,AB+ child. The mother is the one that can not, if all the tests are correct, have an O child. The father, if he is A -, can only have A-,A+,B-,B+,AB-,AB+.O-,O+.Now let me explain. There are two slots for A,B or empty(O). The father can be AO, or AA in this case. The mother is AB. She has to contribute either the A or the B, usually. Please notice the usually.Final answer, no because of the mother's contribution unless there is a mutation.


Can an A positive blood type father parent a O negative blood type child?

What? Figure it out...Cause I got no idea, sorry :( Absolutely. If the mother's blood type is known, it can narrow things down a little more, but your blood type, if you are A, is AA or AO , then you could give the 0 portion, and the mother would also be giving an O, and the RH factor, which would make the child an O-. I am sure there are more detailed or educated answers available


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 father has blood type B positive and mother has blood type A negative what may be the blood type of the child and are there any possible problems possible for the child?

If the child is Rh positive, and it is the mother's second child, the mother's antibodies will attack the child's red blood cells when the blood becomes mixed during labor. An injection called RhoGAM will be administered to the mother right before delivery to prevent any attack of fetal red blood cells.

Related Questions

If mother is positive and father is negative is it possible the child would be negative?

If mother is heterozygote yes.


If mother is 0 positive and the child is A negative what would the father be?

The father would be fat.


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.


If the mother has B positive blood and the father has O negative what would the child's blood type be?

B positive or negative or, O positive or negative.


Can o positive father and a positive mother have a negative child?

if your child is negative, i would ask for a blood sample from the mailman


If the father is a positive and the mother is o positive what would the child's blood type be?

A positive, O positive, A negative, or O negative; all are possible


Can a mother with A positive blood and father with O positive blood have a baby with A negative blood?

Yes, it is possible for a mother with A positive blood and a father with O positive blood to have a baby with A negative blood. The baby would inherit one A allele from the mother and one O allele from the father, resulting in A negative blood type.


Can o positive father and o negative mother have A positive child?

if your child is negative, i would ask for a blood sample from the mailman


If the mother is b positive what would the father have to be to get a child with o negative blood?

O-ve


If a mother is a negative and father a positive can child be o positive?

Yes. This would mean the mother was AO-- and the father was AO++ or AO+-. In a family like this, all children would have blood type A+, A-, O+, or O-.


Can a o positive mother and o negative father have a b negative child?

Yes, it is possible for an O positive mother and an O negative father to have a B negative child. The child would have inherited one O gene from the mother and one O gene from the father, but could have received a B gene from each parent, resulting in a B blood type. The negative Rh factor would have also been inherited from the father.


Can a 0 positive mother and a A negative father have a A Rh's negative child?

Yes. The mother would have to have a heterozygous Rh genotype, so that she could pass on an Rh negative allele to her offspring.