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Yes.
Everyone has two genes actually for blood type, but only the dominant one is expressed.
A and B are dominant over O.
Thus, if you are AA or AO, your blood type is A. If you are BB or BO, your blood type is B.
Because A and B are coequal, if your genes are AB, then your blood type is the (rare) type AB.
The only way you can be blood type O is if you have OO.
If a parent with the genes AO (blood type A) has a child with someone with the genes BO (blood type B), then the baby could get one O from each parent and thus be OO.
Wiki User
∙ 16y ago
Wiki User
∙ 11y agoQuick answer is it possible
I believe genetics basically have 2 set for each person(confirmed on wiki)
Type B blood can be either BB or BO
So if mother was BO and father is OO then kid can be BO or OO
Think of A and B as salty and sweet and O unflavored...
AA or AO is salty(A)
BB or BO is sweet(B)
AB is salty and sweet(AB)
OO is unflavored (O)
Wiki User
∙ 11y agoDepends on their genotype. The parents are phenotype B, but they could be genotype BO. With the phenotype of BO, both parents could contribute only the O allele, or to be more specific neither parent would contribute the B allele. Statistically this would happen approximately 25% percent of the time. Statistics are just that. It does not mean that in several sets of parents with the same genotype each one with have a child with blood type O every fourth child. There may be considerable variation.
This answer does not take into account extremely rare and unusual circumstances. It
Wiki User
∙ 12y agoYes - this is possible. The father must be heterozygous - meaning BO. If the father is homozygous, BB, then he cannot have a child with O-type blood.
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Can a mom a blood type and a dad with b blood type have a child with o blood type?
yes
Is it true that to have a child with O blood type both parents have to be O type?
No, this is not true. The child has to inherit two type O genes, however. Blood type is inherited as a co-dominant factor. For instance: Mom is A+, but her blood type genes are A and O. Because of the codominant nature of blood types inheritance, her blood is type A. Dad is O-. He has two type O genes. If, during fertilization, an ovum from the mother with type O gene combines with one of Dad's spermatozoa, the child will be type O. If an ovum with type A gene is fertilized, however, the resultant child will have type A blood. Same goes for mom who is A and dad who is B, so long as their genes are A/O and B/O, they can still have a type O child. If mom is A/O and dad is B/B, however, there is no chance the child will have type O. The child could have type B (B/O pairing) or AB, however.
Is it possible to have a child with blood type O if the mom has blood type A and the dad has blood type B?
yes
Can a child have b positive blood type from an o positive mom and b positive dad?
yes they can
Is it possible to have a child with blood type O if the mom has blood type A and dad has blood type B show your work?
Yes.
Can a type b parent and a type o parent have an a child?
No, the expected blood types are only B and O. Yes they can because my mom has a- and my dad has a+ so yes you can have a difference in child and parents blood type but is it likely? No.
Mom has a positive blood type dad has b negativeblood type can it produce a child with o positive blood type?
Since O blood is recessive and B is dominant, this scenario would be possible
Can a child have b positive blood type from an o positive mom and an ab positive dad?
Sure.
Can an AB positive parent and B negative parent give birth to an O negative child?
No, the child will inherit either the A or the B blood type antigen from the mother, plus any blood type antigen the father might provide. This would mean the child can only be A, B, or AB (should the father provide the opposite blood type antigen that the mother provides).
Can a woman with B blood and a man with AB blood have a child with O BLOOD?
No - this is not possible. The child must inherit one allele from each parent. This means that at least one parent must have a B allele in order for the child to have B-type blood. The only possibilities with B- X AB are B, A or AB.
Can a child has blood type B if a mother has blood type B and father has blood type O?
Yes, the child's blood type can be B if the father has o.
Is it possible for a baby to have a different blood type then the parents?
It is possible if your parents have different blood types. Example, if your father is A with a recessive O, and mother is B with a recessive O, you could easily land up with a O blood group. However, an AB father can have only an A, B or AB child depending on the mothers blood group, but surely NOT 'O.'
