PYQ NEET- Principles Of Inheritance And Variation 4 L-4

Question: Identify the wrong statement with reference to the gene “I” that controls ABO blood groups. (NEET-2020)

A) A person will have only two of the 3 alleles.

B) When IA and IB are present together, they express the same type of sugar.

C) Allele ‘i’ does not produce any sugar.

D) The gene (I) has three alleles.

Answer: The gene (I) has three alleles.



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