BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS
BLOOD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A woman has type B blood and her husband has type O blood. What must be the woman’s genotype, if they have a child with type O blood?
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BO
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BB
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OO
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type B
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Explanation:
Detailed explanation-1: -If a man with type AB blood marries a woman with type O, the children will have blood types A and B. Each blood type will be a fraction of ½. This is because ‘A’ and ‘B’ alleles are dominant alleles on ‘O’.
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