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NEET Biology question

BiologyBody Fluids and CirculationNEET

A woman is married for the second time. Her first husband was ABO blood type A, and her child by that marriage was type O. Her new husband is type B and their child is type AB. What is the women's ABO genotype and blood type?

Answer: (A)

Solution

Since her first child is type O (), the woman must have contributed an allele; since her second child (with the type-B husband) is type AB, she must have contributed an

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Question ID VK-119627