Which blood type has both A and B antigens?

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Multiple Choice

Which blood type has both A and B antigens?

Explanation:
Red blood cells display A and B antigens on their surface. When both A and B antigens are present, the blood type is AB. This type has no anti-A or anti-B antibodies in the plasma, so it can receive blood from any ABO type, though it can donate only to AB. Conversely, A has A antigen with anti-B antibodies, B has B antigen with anti-A antibodies, and O has neither antigen but both anti-A and anti-B antibodies.

Red blood cells display A and B antigens on their surface. When both A and B antigens are present, the blood type is AB. This type has no anti-A or anti-B antibodies in the plasma, so it can receive blood from any ABO type, though it can donate only to AB. Conversely, A has A antigen with anti-B antibodies, B has B antigen with anti-A antibodies, and O has neither antigen but both anti-A and anti-B antibodies.

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