In: Biology
If a child has an AB blood type, ____.
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The best answer from the given choices are Option-e- neither parents can have blood type AB.
Even if both the parents do not have AB blood type, it is possible to have a child with AB blood type
The following combinations can have chances of child with AB blood group.
Mother's blood type A B A AB B AB B |
Fathers blood type B A AB A AB B AB |
The other options are incorrect because
Opt-a- one parent can have blood type O. If one of the parent has O blood type then there is no chance of AB blood group, it can only be either A, B or O
Opt-b- both parents should have different blood types is partially true when you look into the table given above. But in case of both the parents with AB blood group , the child could still be AB blood group
Opt-c- both parents must have blood type AB. It is not mandatory that both the parents should be AB to have a child of AB blood type.
Opt-d-both parents can have any blood group is wrong