Class 11 NEET Biology Body Fluids and Circulation

(a) : Individuals with AB blood group have both antigen A and B on their RBCs, and no antibodies for either of the antigen in their plasma. Type O individuals are without A and B antigens on their RBCs, but have antibodies for both these antigens in their plasma. Individuals with blood group AB can receive blood of A,B or O group, while those with blood group O can donate blood to anyone.