Question

The symbols IA, IB, and i represent blood types A, B, and O respectively, where I stands for dominant and i stands for recessive. Which Punnett square represents the cross between a woman with both A and B antigens and a man that has neither A nor B antigens?

Answer 1

Answer:

So I'm just going to use A, B, and O notation instead of IA, IB and i respectively. Not having A or B antigens means the man has type O.

A B

O AO BO

O AO BO

So 50% offspring have type A and 50% have type B

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Answer 2

Explanation:

oh No why

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