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Human blood types A, B and O are dependent on a multiple allele situation with O...

Human blood types A, B and O are dependent on a multiple allele situation with O being recessive. A woman with type AB blood marries a man with type O. What are the chances of their first child having the same blood type as the mother?

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Answer #1

Given : Woman's blood group = AB

Man's blood group = O

The possible blood groups are IAi ------> A blood group

IBi -------> B blood group

Hence, the chances of their child having AB blood group is 0% .

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