Question

First husband of Asha had blood group A and their child blood group O. She remarried. Second husband had blood group B and their child blood group AB. Asha's genotype and blood group is ___________.

• A. ii, O
• B. $I^{B}i,B$
• C. $I^B{I}^B,AB$
• D. $I^{A}i,A$.

Answer 1

The correct option is D $I^{A}i,A$.

First husband of Asha had blood group A and their child blood group is O. She married. Second husband had blood group B and their child blood group AB. Asha’ genotype and blood group is I^AI^O.

So, the correct option is ‘I^AI^O,.