STANDARDZoology-Human Physiology
STANDARD Zoology Blood and Circulation MCQ Question
Type: MCQ-conceptual-Medium
In the ABO system of blood groups, if both antigens are present but no antibody, the blood group of the individual would be
A
B
B
O
C
AB
D
A
Correct Answer
Option C
Detailed Explanation
Individuals with AB blood group have both antigen A and B on their RBCs, and no antibodies for either of the antigen in their plasma. Type O individuals are without A and B antigens on their RBCs, but have antibodies for both these antigens in their plasma. Individuals with blood group AB can receive blood of A, B or O group, while those with blood group O can donate blood to anyone.
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