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yes, as a matter of fact, they can. if both parents are heterozygus for A and B blood, then there is a chance that they can have a type O child

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16y ago

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Related Questions

Can parent with O plus and B- have child with B plus blood?

Yes, parents with O+ and B- can have a B+ child. They may have children with type O or type B, and may have children with negative or positive Rh factor.


Can a b plus and a O plus have a O?

Yes, this is possible with possibility reaches to 50%.


What blood type will your son father have if the mother is o plus and the child is o plus?

The father's blood type can be O, A, or B.


Can parent with O plus and B- have child with B- blood?

Yes, parents with O+ and B- can have a child with B- blood. Their children may be type O or type B, and may have Rh negative or positive blood types.


Can a child with B plus blood have an O plus father?

Yes, as long as the mother has B in her blood type (either B or AB), the father can have O.


Can a o plus blood type girl bear child for a b plus blood type man.?

From what I know yes, they can


Can a woman with B plus and a man with O have a child that is O negative?

Yes, if the mother's genotype is BO, she may pass the O allele on to the child and it will be type O.


What will the result of O- blood plus B?

For a transfusion - blood type O can donate to blood type B. However, blood type O cannot except B-type blood. For offspring, with one O parent and one B parent - the child could be blood type O or B depending on the genotype of the parent with B-type blood.


Can a parent with o plus and the other parent with a o plus have child with a o?

No, the blood types a and b are dominant alleles and would mask the recessive o blood type.


If the mother is B plus and the father is AB plus can the child's blood type be O positive?

No. For the mother to have a type B blood type, she would have to have a recessive gene O (as in BO) or B (as in BB). The father's gene would be AB. It is impossible for their child/children to be O positive. If the mother's recessive gene was O then their child would have 50% chance of being type B, 25% chance of being type AB and 25% chance of being type A. If the mother's recessive gene is B then their child would have a 50% chance of being type AB and 50% chance of being type B.


How is a child's blood type determined?

The child's blood type is determined by his or her parents' blood types. If both parents have type A, the child can have either type A or O. If both parents have type B, the child can have either type B or O. If one parent has type A and the other parent has type B, the child can have type A, B, AB, or O, but he/she is most likely to have type AB. If both parents have type O, the child will have type O.


If mom has a or o blood type and dad has o and the child had B plus plus does this mean one of the parents are NOT biological?

Yes! The genotypes of the parents can only be "OO" (means two O genes) so both of them cannot give a "B" gene to the child