There are four main blood groups (types of blood) – A, B, AB and O. Your blood (NHSBT) website has more information about the different blood groups. Not all blood is alike. Learn about blood typing and the rarest and most common types of blood and how they can impact your blood donation. A blood type is a classification of blood, based on the presence and absence of antibodies and Across the 29 blood group systems, over different blood- group antigens have been found. Almost always, an individual has the same blood.
person's blood. Find out how blood types work in this article for teens. Blood transfusions are a lifesaving treatment for many Americans. Blood transfusions. In , he belatedly received the Nobel Prize for his discovery of blood types. All humans and many other primates can be typed for the ABO blood group. There are eight different common blood types, which are determined by the presence or absence of certain antigens, which are substances that can trigger an.
The most common blood type among people in the U.S. is type It's important to note that the blood type distribution may be different for. Blood is a lot more complex than it looks. Learn more about the different types of blood, including which one is the rarest and the role of. There are four major blood groups and eight different blood types. Doctors call this the ABO Blood Group System. Each blood type is also grouped by its Rhesus factor, or Rh factor. Blood is either Rh Different kinds of animals have different kinds of blood. Dogs have 4.