Question

Identify the wrong statement with reference to the gene T 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 $I^A$ and $I^B$ are present together, they express same type of sugar.
• D. Allele 'i' does not produce any sugar,

Answer 1

Answer: (C)

When $I^A$ and $I^B$ are present together, they express same type of sugar.

Answer 2

When $I^A$ and $I^B$ are present together, they both express their own type of sugars.