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The baby could be A Positive, A negative, AB positive, AB negative, B Positive, or B Negative.
In order to know the baby's blood type, you need to know the parent's genotype. From this information, I know the father's genotype. The mother's genotype is unknown. All I know is her phenotype. Since there are two alleles for these genes, Mom's genotype could be AO Positive, AO negative, AA Positive, or AA negative.
Since the father is AB Negative, both of his alleles are know. One is coding for the A antigen and the other for the B antigen. Since he is Rh Negative, neither of his alleles is coding for "usually only Big D is tested" is coding for the Rh factor.
The mother however is A Positive. That is her phenotype. Her genotype could be any of the ones listed above. There is a fifty fifty chance that she could pass on either allele. If she passes on the allele for Rh positive, the baby willl be Rh positive even though the father is Rh negative.
What else can I help you with?
Can parents with A negative mother and A positive father blood type have a child with an O positive blood type?
yes.
Is It Possible for a child to have O positive with father A Positive and mother A Negative?
Yes, if both parents have genotype AO.
Father AB positive and mother B positive can child be A negative?
Yes, it is possible for parents who are AB positive and B positive to have a child who is A negative. This is because a child can inherit one A and one Rh negative gene from the parents, resulting in blood type A negative.
Can an A positive father and a B positive mother have a B negative child?
If the mother is A negative, and the father is B positive, they could have children who are A negative, A positive, B negative, B positive, AB negative, AB positive, O negative, or O positive.
Can an o positive father and o positive mother have a o negative child?
No. The child would be O and Rh+ just like the parents.
Can a child be A positive if father is A negative and mother 0 positive?
Yes, the child of these parents could have either blood type O+, O-, A+, or A-.
If mother is o negative and child is o positive what blood group is father?
father could be A positive, B positive, or O positive... i cud be more specific if i knew the his parents blood type
Can the firstborn baby be Rh negative?
Yes, the firstborn baby can be Rh negative if both parents carry the Rh-negative gene. The Rh factor is inherited from the parents, and if the mother is Rh negative and the father is also Rh negative, their child will be Rh negative. However, if the mother is Rh positive and the father is Rh negative, the child can either be Rh positive or Rh negative depending on the specific alleles inherited.
Can an A positive father and A negative mother produce both A positive and A negative children?
Yes.
Caan ab positive father an a negative daughter?
# yes, if father is + - for RH and mother - - (negative) or + - (positive); the father can generate sons A, B, or AB depending by mother's group.
Can a child be 0 negative if the mother is 0 positive and father A positive?
Yes, the child of these parents could have either blood type O+, O-, A+, or A-.
Can an A positive mother and a B positive father have an O negative child and why?
Yes, it is possible for an A positive mother and a B positive father to have an O negative child. This can happen if both parents are carriers of the O negative blood type, which can be inherited from ancestors. In this case, the child would inherit one O gene from each parent, resulting in an O negative blood type.
