Biology, asked by srilikhitha922, 1 month ago

Waite oboot determentation
of blood group type table

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Answered by singhdivesh796
3

Answer:

Blood Types (Groups)

A blood type (also called a blood group) is defined as the classification of blood based on the presence or absence of inherited antigenic substances on the surface of red blood cells (RBCs). A series of related blood types constitutes a blood group system, such as the Rh or ABO system. The frequencies of the ABO and Rh blood types vary from population to population.

> Blood Type A - If the red blood cell has only "A" molecules on it.

> Blood Type B - If the red blood cell has only "B" molecules on it.

> Blood Type AB - If the red blood cell has a mixture of both "A" and "B" molecules.

> Blood Type O - If the red blood cell has neither "A" or "B" molecule.

There are eight different common blood types, which are determined by the presence or absence of certain antigens, which are substances that can trigger an immune response if they are foreign to the human body. Since some antigens can trigger a patient's immune system to attack the transfused blood, safe blood transfusions depend on careful blood typing and cross-matching. There are 4 major blood groups determined by the presence or absence of two antigens (A and B) on the surface of red blood cells:

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