Question

Human blood types are genetically determined. In homozygous individuals, two IA alleles result in blood type A and two 1³ alleles result in blood type B. The IA and 1³ alleles are co-dominant, resulting in blood type AB in individual that is heterozygous for the two alleles. Based on the above information answer the following question.

Question: Presence of allele lª shows

A :Antibody A in the blood
B H antigen on the RBC surface
C Antigen A on red blood cells
D No antigen on the RBC surface​

Answer 1

Answer:

I think so antigen on the RBC surface