blood group

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A blood group test is used to determine the blood group of an individual There are four main blood groups

Blood Type Is Determined Genetically The A and B antigen molecules on the surface of red blood cells are made by two different enzymes These two enzymes are Individuals with type A blood—without any prior exposure to incompatible blood—have preformed antibodies to the B antigen circulating in their blood plasma

ทางเข้าสโบเบ็ตล่าสุด There are eight different blood types: O+, O-, A+, A-, B+, B-, AB+ and AB- Do you know what makes your blood type unique? Quick Reference Any one of the many types into which a person's blood may be classified, based on the presence or absence of certain inherited antigens on the