AFMC AFMC Solved Paper-2003

  • question_answer
    A substance present over the surface of RBC and is genetically heritable called as :

    A) blood group                      

    B) haemoglobin

    C)  antibody                            

    D)  none of the above

    Correct Answer: D

    Solution :

    Blood groups (A, B, AB and O) are determined by the presence of agglutinogens (antigens). These are attached on the surface (plasma membrane) of RBCs and called Donen?s membrane. Both antigens (A and B) are proteins.


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