Rh-D-negative individuals generate an immune response when they are exposed to the Rh-D antigen. However incompatibility in the ABO blood group system occurs naturally in the absence of exposure to the A or B antigen in the blood from another individual. why do individuals produce an immune response the first time they encounter the A or B antigen as an adult.​
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Rh-D-negative individuals generate an immune response when they are exposed to the Rh-D antigen. How...
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