Can parents with AB blood have a child with O blood?

Can an AB father and an A mother have an O baby? Yes they can. An AB parent can indeed sometimes have an O child. But it is by no means common.

Could a man with an AB blood type be the father of a child with type O blood?

In cases of questioned paternity, ABO blood-typing can be used to exclude a man from being a child’s father. For example, a man who has type AB blood could not father a child with type O blood, because he would pass on either the A or the B allele to all of his offspring.

What are the possible blood type of offspring if parents are type AB and A?

A parent of blood type O is homozygous recessive for the i allele. The Punnett square for their offspring is shown to the right. The genotypes of their offspring could be either IAi or IBi. Their children could be in blood groups A or B, but not AB or O.

Can AB mother and O father have ab child?

An AB and O couple producing an AB child cannot be explained in terms of the usual inheritance patterns. One would not expect the cord blood result to be AB when the mother is type O, however, in very rare instances, such as the cis-AB blood type, it is possible.

Can two o Parents have an AB child?

Two O parents will get an O child nearly all of the time. 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.

What should AB+ blood type eat?

Those with type AB blood should eat dairy, tofu, lamb, fish, grains, fruit, and vegetables. For weight loss, tofu, seafood, green vegetables, and kelp are best but chicken, corn, buckwheat, and kidney beans should be avoided.

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.

How do you determine the blood type of a child?

PATERNITY CAN BE RULED OUT BASED ON BLOOD TYPE MATCHING IN MANY CASES. The calculator is used to determine either: The ABO blood type of the child when the blood type of the mother and the father are known (top chart), or The ABO blood type of the father if the blood type of the mother and the child are known (bottom chart).

What blood group can two a blood group parents give their child?

Two A blood group parents can give their child either A or O blood group. Two B blood group parents can give their child either B or O blood group. One parent with A and another with B will give their child either A, B, AB or O groups. One parent with A and another with AB will give their child either A,…

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.