NEET Zoology Blood Groups MCQ Question
Which combination of statements about blood groups is correct?
Blood groups are determined by the presence of specific antigens on the surface of red blood cells, and the ABO blood group system is one of the most significant classifications.
Platelets play a crucial role in determining blood groups, as they contain antigens that classify the blood type.
The Rh factor is independent of the ABO blood group system and can be either positive or negative based on the presence of the Rh antigen.
All blood groups are compatible with each other, allowing for universal transfusions without adverse reactions.
Correct Answer
Detailed Explanation
Blood groups are indeed determined by specific antigens on red blood cells, with the ABO system being a primary classification. The Rh factor is a separate classification that does not affect the ABO system directly. Platelets do not determine blood groups.
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