Team A favourable or simply a detrimental: A antigens are current around the surfaces of blood cells. Anti-B antibodies are existing while in the plasma. Somebody’s blood kind is set because of the antigens on the purple blood cells. Antigens are protein molecules to the area of such cells. https://blood-castle-mu-online80100.pointblog.net/blood-castle-mu-online-an-overview-82221013