Class 12 NEET Biology Principles of Inheritance and Variation Questions Part 2

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Question : 77 of 101

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

(2009)

overdominance of this type on the genes for A and B types
one antibody only - either anti - A or anti - B on the RBCs
no antigens A and B on RBCs
other antigens besides A and B on RBCs.

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