A person having AB-group of blood can donate blood to a person having

[ A ]    AB-group
[ B ]    B-group
[ C ]    O-group
[ D ]    A-group
Answer : Option A
Explanation :
AB-group.If a person belongs to the blood group AB, he has both A & B antigens on the surface of his red blood cells & no A or B antibodies at all in his blood plasma. So he can donate blood to those having AB blood group; but can receive blood from AB, A, B, & O groups.

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General Science MCQ Questions and Answers for competitive exams

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