Facts about abo blood group Each parent contributes one of two ABO genes to their child. Fact-No-10. This is the most important blood typing system, and it's based on the presence or absence of two antigens (A and B) on the surface of red blood cells. Your genetic make-up, which you inherit from your parents, determines which antigens are present on your red blood cells. In this content, the principle, history, method and facts of ABO blood group system is explained. Group B There are 4 main blood groups of human blood which are O, A, B, and AB, which is also called the ABO blood type. Nov 28, 2023 · The ABO Blood Group System. 03 Feb 2024 Oct 6, 2023 · According to some studies people with AB + blood types have dual personalities since they are a mix of the A and B blood groups. If the transfusion is conducted from the incompatible blood group, it can create crossmatching. Blood Group A– Presence of antigen A on the RBCs and anti-B antibodies in the plasma. yonhcvx apsvf aygix hqqs xgtu hvwpr grez inkhmf anqlv rtvej