NEET 2020 Biology question

Biology Body Fluids and Circulation NEET 2020

Identify the wrong statement with reference to the gene ‘I’ that controls ABO blood groups.

(A)The gene (I) has three alleles.
(B)A person will have only two of the three alleles.
(C)When IA and IB are present together, they express same type of sugar.Correct
(D)Allele ‘i’ does not produce any sugar.

Answer: (C)

Solution

Question ID VK-014535