Question

An allele contributed by one parent is $I^A$ and allele contributed by the other parent is i, the blood group of offspring will be ________.

• A. A
• B. AB
• C. B
• D. O.

Answer 1

The correct option is A A

A parent with blood group of A(genotype I^AI^A) and another parent with blood group O(genotype I^oI^o) produces offsprings. The blood group of offsprings is A(Genotype I^AI^o).

So, the correct option is ‘A’.