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Is it possible for someone to have blood group 'o' if both parents are 'a'?
Wiki User
∙ 15y ago
Yes. Someone is type A if their alleles are either Ia and Ia OR Ia and Io. Having either combination will yield someone's blood group as type a. Suppose both parents have the latter combination Ia and Io. Using a punnett square, there is a twenty five percent chance that the child will get Io and Io (type O blood).
Wiki User
∙ 15y ago
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Is it possible for parents who are both blood group O to have babies who are blood group A?
Yes, it is possible for two parents who are both blood group O to have a child who is blood group A. This can occur if both parents carry the A allele in their genes, even though their own blood types are O.
How is it possible for a married couple both with A type blood to have children with a blood type of O?
If both parents are blood type A, they can each carry a recessive gene for blood type O. When these recessive genes are passed on to the child from both parents, the child will have blood type O. This is a result of both parents being carriers for the O blood type gene.
What blood type will the offspring be if the Mother has A- blood and the father has O- blood?
The offspring could have blood type A- or O- due to the possible combination of A and O alleles from the parents.
For a child to have A blood type do both parents have to be A?
no, if both parents are A still there is a chance of O baby ,but for the child to have A blood type atleast one of the parents must have A or AB blood group Parents having the following blod groups may have an A baby AA and AA baby will have A blood group only AA and AO baby with A group only AO and AO baby may have A or O blood group AB and OO baby with A or B blood group AA and OO baby with A blood group only AAand AB baby with A or AB blood group AO and BO baby of A AB B or O blood group AO and AB baby of A AB or B blood group AB and AB baby having A B or AB blood group (each individual has one,two or no antigens .when no antigen it results in O blood group ,when one or two A antigens ,the person has A blood group so its not necessary that both parents of A blood group child have A blood type
What are the possible blood types for the parents of a A neg child?
The parents could be any combination of blood types that includes A and Rh- factors. Potential blood types for the parents could be A neg and O neg, A neg and A neg, A pos and A neg, or A pos and O neg, among others.
Is it possible for parents who are both blood group O to have babies who are blood group A?
Yes, it is possible for two parents who are both blood group O to have a child who is blood group A. This can occur if both parents carry the A allele in their genes, even though their own blood types are O.
Does a child blood group have to match with parents blood group?
No, a child's blood group does not have to match either parent's blood group exactly. A child's blood group is determined by a combination of the parents' blood types, following specific inheritance patterns. It is possible for a child's blood group to be different from that of their parents.
Can parents with o negative blood and b negative blood have a child with a negative blood?
yes it can be possible too as the parents is already with an o blood group..
Can parents with b positive and o positive blood have a child with b negative blood?
yes it can be possible too as the parents is already with an o blood group..
Can parents with b positive and o positive blood have a child with O negative blood?
yes it can be possible too as the parents is already with an o blood group..
What are the blood types possible in offspring if both the parents have 0 positive blood group?
o-
Is it possible for both parents with blood group o positive have a child with A positive?
yes
AB and O parents what will be the effect on child?
When the parents are with blood group AB and O, the possible blood group of the child would be either A or B. This is because the blood group AB has the genotype AB and blood group O has the genotype OO. Thus upon recombination, the only outcomes would be AO - meaning blood group A, or BO- meaning blood group B.
Is it possible for a child with O negative blood group to have both parents with O positive blood groups?
Yes. Negative is recessive.
Is there a possibility to have blood type A of the baby if parents are both blood type o?
No, it is not possible for the baby to have an A group with both parents being O. This is because the parents would have the genotype OO,thus on recombination, the only possible outcome is again an O.
Can O positive blood group and B positive blood group parents have child?
Yes, it is possible for parents with O positive and B positive blood groups to have a child with either O positive or B positive blood group, as each parent can pass on either their O or B allele to their offspring.
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.'
