What is the probability of a child being a daughter with blood group O if the parents are both heterozygotes with blood group A?

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What is the probability of a child being a daughter with blood group O if the parents are both heterozygotes with blood group A?

If the father is heterozygous, there is a 50\% probability for a blood type A child and a 50\% probability for a blood type O child.

Can a child have blood group O if his parents?

A child of blood group O cannot have parents of blood groups.

How do I find out my blood type?

Luckily, there are easy ways to find out your blood type.

  1. Ask your parents or doctor.
  2. Blood draw. Next time you go in to get your blood drawn, ask to know your blood type.
  3. At-home blood test. You can also purchase an at-home blood test online and have it shipped to your door.
  4. Blood donation.
  5. Saliva test.
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Can an A+ and O+ have an A baby?

An A+ parent and an O+ parent can definitely have an O- child.

What is B blood type?

Group B: The surface of the red blood cells contains B antigen, and the plasma has anti-A antibody. Anti-A antibody would attack blood cells that contain A antigen. Group AB: The red blood cells have both A and B antigens, but the plasma does not contain anti-A or anti-B antibodies.

Which parent determines the blood type of the child?

Which parent determines the blood type of the child? The blood type of a child depends on the blood type of both the parents. Each biological parent donates one of their two alleles to make up the child’s blood group. So the child’s blood type depends on the alleles that the parents carry (5).

Can two people with A and B blood types have a child?

One parent with A and another with B can produce a child with A, B, AB or O blood types. If one parent has A and another has AB, they can either produce a child with A, B or AB blood types. If one parent has A and another has O, they can either produce a child with A or O blood types.

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What is a child’s blood type if the mother has AO?

So the child’s blood type depends on the alleles that the parents carry. For instance, if the mother has the blood type AO and father has blood type BO, the child can end up with any one of the blood groups: A (25\%), B (25\%), AB (25\%) or O (50\%).

What blood type can a father pass to his son?

Each biological parent donates one of their two ABO alleles to their child. A mother who is blood type O can only pass an O allele to her son or daughter. A father who is blood type AB could pass either an A or a B allele to his son or daughter. This couple could have children of either blood type A…