blood group

blood group   Dan blood link

Blood group AB refers to the existence of both antigens, while type O has neither A nor B antigens Which types are most common and most rare? Generally

The universal red cell donor has Type O negative blood The universal plasma donor has Type AB blood learn more Group AB can donate to other AB's but can blood group-A can donate blood to persons having blood group-A or AB as no antibodies will be raised in the acceptor

หวยหมีสีชมพู called special blood type Everyone should know their blood group, as this will help doctors Individuals with type A blood—without any prior exposure to incompatible blood—have preformed antibodies to the B antigen circulating in their blood plasma