Question

A human female with blood group 'A' has [NCERT 1984]
A) Antibody-anti-B on the red blood cells and antigen A in the serum
B) Antigen A on the red blood cells and antibody-anti-B in the serum
C) Antigen B on the red blood cells and antibody-anti-B in the serum
D) Antigen A on the red blood cells and antibody-anti-A in the serum

Answer 1

ans:
B. antigen A on the red blood cells and antibody -anti-B in the serum