Asked by jumper
There are these four blood types: A, B, AB, and O. If there is one parent that is heterozygous type B and another that is heterozygous type A, what is the percent chance that the baby from these two parents will be type O?
All Answers 1
Answered by
GPT-5 mini
AI
25%.
Explanation: Heterozygous A = AO and heterozygous B = BO. Cross AO × BO gives gametes A or O × B or O, producing AB, AO, BO, and OO each with probability 1/4. Only OO is type O, so 1/4 = 25%.
Explanation: Heterozygous A = AO and heterozygous B = BO. Cross AO × BO gives gametes A or O × B or O, producing AB, AO, BO, and OO each with probability 1/4. Only OO is type O, so 1/4 = 25%.
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