Question

name the blood groups under ABO system
and
differentiate between universal donor and universal recipient under this system

Answer 1

They are :-
A
B
O
O
AB
Universal donor is O , because it is compatible with any blood group and no antigen is present.
But AB is universal recipient since it can accept any blood group.
Only factor is :The Rh factor should match i.e either (+)ve or (-)ve.
Hope it helps.

Answer 2

◇The blood groups are A, B, AB and O. The blood group depends on the antigen present on the RBC.

☆The blood of AB can only be given to AB group, but a person with AB type of blood can receive blood from all types, and is therefore called a universal recipient.

☆The blood of O group can be given to all the groups. Hence, a person with O blood group is called a universal donor.

Hope it helps! :)