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If mother is o negative and if father is b positive could baby have a positive?
Wiki User
∙ 14y ago
Definitely. One Rh positive parent is at least 50% likely to produce Rh positive offspring.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoNope. Your baby will turn out fine.
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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.
Could a father and mother B positive have a child B negative?
yes
If father is A negative and mother is AB positive what is their son blood type?
it could be a- or ab+
Can a father who has a blood type O positive can he father a daughter who has O Negative Blood Type?
yes, the mother could o negative
Father is A plus and child is b- what should mother be?
mother could be either B or AB and she could also be Negative or Positive.
Can a O positive mother and a O negative father have a B positive child?
No, the child could only be O+ or O-.
If mother is b plus and the father is a- could the baby be ab plus?
It's called "positive" and "negative" - yes the "A" father and "B" mother can each give a gene to produce "AB"; The Rhesus gene is either positive or negative so the baby could get either.
What is the blood type of a father with a baby with O positive blood type and mother is B negative?
father blood type could be (A,B, or O) positive.
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.
Is it possible for a mother to have a positive blood type and father b positive to have a baby with ab negative?
Yes -- There is not one gene that determines blood type. The father can be heterozygous for the A blood type. This just means that the father has one A gene and one O gene. Since the A gene is dominant, the blood from the father tests as A. A separate gene determines the positive and negative part of the blood grouping. This is the RH factor. Again the father can have one gene that is positive and one that is negative, positive is dominant. Same analysis for the mother, mixed B and O genes with B as dominant, positive and negative for RH factor, positive dominant. The egg from the mother could contain the B and RH negative (50% chance of each). The sperm from the father could contain the A and RH negative. Thus the baby would be AB negative (no positive from either parent).
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 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-.
