Question

what are the types of blood groups and what is it's function?​

Answer 1

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The ABO grouping system is classified into four types based on the presence or absence of antigens on the red blood cells surface and plasma antibodies. Group A – contains antigen A and antibody B. Group B –contains antigen B and antibody A. Group AB –contains both A and B antigen and no antibodies (neither A nor B).

Answer 2

Answer:

There are four ABO groups: Group A: The surface of the red blood cells contains A antigen, and the plasma has anti-B antibody. Anti-B antibody would attack blood cells that contain B antigen. Group B: The surface of the red blood cells contains B antigen, and the plasma has anti-A antibodies

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