Question

Which is blood group of genotypes $I^B{I}^B$ and $I^B{I}^O$?

• A. O
• B. A
• C. B
• D. AB.

Answer 1

The correct option is C B

The blood group is decided by dominance of Geno type.

Here genotype Ib is more dominated than Io.

So it is B group.