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If both parents are type O blood they will only have type O children

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15y ago

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What blood type must the parents of a B child be?

The parents must have both blood type B or blood type 0 and B.


Can parents with a positive blood have b positive child?

If they both have type A blood, they cannot have a child 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.


Can parents with blood type a and b hae a child with o blood type?

Yes, parents with blood types A and B can have a child with O blood type if both parents are carriers of the O allele. This is because the parents can pass on the O allele to their child, resulting in the child having blood type O.


Is there a posibility to have a child that is blood type -A A couple who are blood type B and blood type O?

No. It is not possible for a child to have A if the parents are O blood type. If both parents have type O blood, then their children will also have type O blood. However, two parents with type A or type B blood (both the same or one of each) can sometimes have a child with type O blood. That is because the gene for type O blood is recessive. But they must carry the O type. However, two parents with type AB blood can have a child with type A, type B, or type AB blood, but cannot have a child with type O blood.


Is it possible for 2 parents with type b blood to have a child with Type 0 blood?

Yes, they can have a child with blood type AB, which is the rarest of the four types.


Can parents with O blood have b positive baby?

No, if both parents have O type blood they cannot have a child with B type blood. At least one parent would need to have type B or AB blood in order for the child to inherit a B allele.


Can parents both blood type b positive have a child with a blood type?

No. B type can only have B, O, and AB. A child with A blood would have to have at least one parent be A or AB.


Can parents both blood type b positive have a child with blood type ab positive?

Yes, it is possible for two parents with blood type B positive to have a child with blood type AB positive. This is because the child can inherit one B allele from each parent to make blood type AB.


How can one determine blood type from parents?

Blood type can be determined from parents by looking at their blood types and using the principles of genetics. A child's blood type is determined by the combination of blood type genes inherited from their parents. For example, if both parents have type A blood, their child could have either type A or type O blood. If one parent has type A blood and the other has type B blood, their child could have type A, type B, type AB, or type O blood.


Can o positive and o positive have b positive baby?

No, two parents with O type blood cannot have a child with B type blood. This is because O is recessive - meaning in order to have type O blood, you need to have two O alleles. Therefore if both parents have O blood, all their children have to have O type blood. In order to have a child with B type blood, at least one parent needs to have B or AB type blood - in order to donate the B allele to the child.


What some have o blood type where both parents are AB and B?

It is not possible for two parents with blood types AB and B to have a child with O blood type. A child's blood type is determined by the combination of their parents' genes, and O blood type requires both parents to have at least one O gene.