Is it possible for a mother with O type blood and a father with AB blood to have a child that has O type blood?

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Is it possible for a mother with O type blood and a father with AB blood to have a child that has O type blood?

In most cases, an O parent and an AB parent will have only A or B kids. It is only very rarely that they might have an AB or an O child (see the links at the end for these exceptions). Isn’t genetics fun! What I’ll do for the rest of this answer is go through why an O parent and an AB parent will have only A or B kids.

Can two O positive parents have AB positive child?

But it is technically possible for two O-type parents to have a child with A or B blood, and maybe even AB (although this is really unlikely). In fact, a child can get almost any kind of blood type if you consider the effect of mutations.

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What blood type does a parent with a and AB have?

One parent with A and another with AB will give their child either A, B or AB groups. One parent with A and another with O will give their child either A or O blood group. It is second most popular and also one of the complex blood types discovered by Landsteiner and Weiner in 1940.

Which parent can’t have a child with O blood group?

To have a child with O blood group, both parent should have at least one I O allele; thus they can’t have a child with O blood group. This makes option A, C and D wrong. Correct answer is E.

What blood type can a father pass to his child?

Mother with AB blood type can either pass the A or B allele to the baby. Likewise, a father with O blood type can only pass O allele to the baby. If both parents belong to the blood group O, the child will also belong to the O blood group. Two A blood group parents can give their child either A or O blood group.

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Can two people with different blood types have a baby together?

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.