Question

What is blood group ??​

Answer 1

Answer:

Definition of blood group. : one of the classes (such as those designated A, B, AB, or O) into which individuals or their blood can be separated on the basis of the presence or absence of specific antigens in the blood. — called also blood type

Answer 2

One of the classes (such as those designated A, B, AB, or O) into which individuals or their blood can be separated on the basis of the presence or absence of specific antigens in the blood known as Blood Group .

 Discovered By :- Karl Landsteiner

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