NEET Biology question

Multiple alleles control the inheritance of

(A)Phenylketonuria
(B)Colour blindness
(C)Sickle-cell anaemia
(D)Blood groupsCorrect

Answer: (D)

Solution

The ABO blood group system is the classic human example of multiple allelism, governed by a single gene locus with three alleles in the population (, , ), of which any individual carries only two.

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Question ID VK-120246