Question

ABO blood type in humans is determined by three alleles: I^A, I^B and i. I^A and I^B are codominant alleles, while both I^A and I^B are dominant to the i allele. Four possible phenotypes of ABO blood types are possible, A, B, AB, or O. The genotypes and phenotypes are as seen in the table below.

Please help me fill in the table!!!

Answer 1

Genotype | Phenotype

I^A I^A | A

I^A i | A

I^B I^B | B

I^B i | B

I^A I^B | AB

i i | O