1. | D and E only | 2. | D only |
3. | A and B only | 4. | C and D only |
Persons with 'AB' blood group are called as "Universal recipients". This is due to:
1. | Presence of antibodies, anti-A and anti-B, on RBCs. |
2. | Absence of antibodies, anti-A and anti-B, in plasma. |
3. | Absence of antigens A and B on the surface of RBCs. |
4. | Absence of antigens A and B in plasma. |