Answer:
iBiB and iBi
Blood group in humans is determined by a single gene with three alleles (iA, iB and i). Alleles iA and iB are both dominant over i. This means that i allele will only be expressed in a homozygous state.
In the ABO blood group system, individuals will possess the following blood types when they possess the following genotypes:
Type A- iAiA or iAi
Type B- iBiB or iBi
Type O- ii
Explanation:
Blood group in humans is determined by a single gene with three alleles, iA, iB and i. i allele will only be expressed in a homozygous state.
Type A blood types possesses the iAiA or iAi genotypes
Type B possesses the iBiB or iBi genotypes
Type O possesses ii