Question

define blood groups (a, b, ab, o)​

Answer 1

Answer:

blood group a means the receiver and donar , b means receiver and donar , ab means the world receiver, o means the world donar

Answer 2

Answer:

Blood group A: It is a type of blood which contains antigen A and also contains antibodies which attack blood containing antigen B.

Blood group B: It is a type of blood which contains antigen B and also contains antibodies which attack blood containing antigen A.

Blood group AB: It is a type of blood which contains both antigen A and antigen B and having no antibodies which attack blood antigen A and B.

Blood group O: It is a type of blood which contains no antigen but contains antibodies which attack on antigen A and B.