There are eight types of blood. The blood types can be either A, B, AB, or O. Each one of these blood types can be either negative or positive. So you would have A- or A+, B- or B+ and so on.
Arteries, veins and capillaries are the three major types of blood vessels.
Blood types go into four major categories. Them being-Group A, Group B, Group AB, Group O.The most common blood type is O positive.
Arteries, veins and capillaries are the three major types of blood vessels. They are all found in organs.
Animals have many different kinds. The number of blood types vary throughout each different species. For example, cats have 3, cows have about 800 and dogs have 13 (6-8 of which are the major ones). This is why blood transfusions cannot be made to different species. The donors blood will react to the patients blood because their blood types are not the same.
It depends what blood group or system you are interested in. The major blood groups are the ABO and Rh system. In addition to these, there are approximately 30 other blood groups/systems of importance in immunohematology.
Blood AB.
Each person's blood is one of four major types: A, B, AB, or O. Blood types are determined by the types of antigens on the blood cells. Antigens are proteins on the surface of blood cells that can cause a response from the immune system. The Rh factor is a type of protein on the surface of red blood cells. Most people who have the Rh factor are Rh-positive. Those who do not have the Rh factor are Rh-negative
They can have a lot of blood-types
blood types a+ and o_
Blood type A can receive a transfusion from blood types A and AB.
I believe type O blood is the one blood type that can be matched to any of the other blood types. There is one type of blood, though, that is not compatible with type O blood. However, that is very rare.
There are many good books on blood types. The book "Blood Types" is a simple one to start with. It lists all blood types and what the different types mean.