Q. A person with antigen ‘A’ in RBC and antibodies ‘b’ in the plasma belongs to the blood group
Solution:
‘Blood group system’ was discovered by Landsteiner.
Blood groups.
Antigen
Antibodies
A
'A'
'b'
B
'B'
'a'
AB
'A' and 'B'
-
O
-
'a','b'
| Blood groups. | Antigen | Antibodies |
|---|---|---|
| A | 'A' | 'b' |
| B | 'B' | 'a' |
| AB | 'A' and 'B' | - |
| O | - | 'a','b' |