Question

What will be the blood group of the individual if its genotype is ${|}^A{|}^B$?

• A. A
• B. B
• C. O
• D. AB

Answer 1

The correct option is D AB

An individual with genotype I${}^A$I${}^B$ will have both the antigens A and B on the surface of the erythrocytes and no antibodies in the serum. Such individuals will, therefore, have the blood group AB. So, the correct option is 'AB'.