OBJECTIVE LIFE SCIENCE
GENETICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What are the blood types of the possible children that a woman (type O) and man (type AB) can have?
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O and AB
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O and A
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O and B
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A and B
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Explanation:
Detailed explanation-1: -A mother who is blood type O can only pass an O allele to her son or daughter. A father who is blood type AB could pass either an A or a B allele to his son or daughter. This couple could have children of either blood type A (O from mother and A from father) or blood type B (O from mother and B from father).
Detailed explanation-2: -Any answers? If a father’s blood group is o+ and mothers’s is AB+, what would their children be? The genotype of the father or possible genes he could pass on would be O O; the mother, A B. The genotype of the children would be AO & BO.
Detailed explanation-3: -If one parent has A and another has O, they can either produce a child with A or O blood types.
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