NEET Biology question

The most popularly known blood grouping is the ABO grouping. It is named ABO and not ABC, because 'O' in it refers to having

(A)Other antigens besides A and B on RBCs
(B)Over dominance of this type on the genes for A and B types
(C)One antibody only-either anti-a or anti-b on the RBCs
(D)No antigens A and B on RBCsCorrect

Answer: (D)

Solution

The "O" in the ABO blood group system stands for the German word "ohne," meaning "without," referring to the absence of both A and B antigens on the red blood

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Question ID VK-119639