A person having AB-group of blood can donate blood to a person having A)A-group B) B-group C) AB-group D) O-group
Option C) If a person belongs to the blood group AB, he has both A and B antigens on the surface of his red blood cells and no A or B antibodies at all in his blood plasma. So he can donate blood to those having AB blood group; but can receive blood from AB, A, B, and O groups.
