Blood Types List

February 28, 2021

Each letter refers to a kind of antigen or protein on the surface of red blood cells. However this is just a very basic labeling of our blood types and each type has further subdivisions.

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Your blood group is determined by the genes you inherit from your parents.

Blood types list. This is the rare blood group and unique. In general there are four main blood types or blood groups a b ab and o with both rh negative and rh positive variants for each group. And if you disregard the rh and rh blood type classification system and just look at o a b and ab blood types the most prevalent blood type in the us is blood type o 44 with blood type a at a close second 42.

Blood type b makes up only 10 of the population while blood type ab is the rarest at 4. A blood type also known as a blood group is a classification of blood based on the presence and absence of antibodies and inherited antigenic substances on the surface of red blood cells rbcs. Blood group o is termed as blood group zero in some countries.

For example the surface of red blood cells in type a blood has antigens known as a antigens. These antigens may be proteins carbohydrates glycoproteins or glycolipids depending on the blood group system some of these antigens are also present on the surface of other types of cells of. Blood type a if the red blood cell has only a molecules on it.

Each group can be either rhd positive or rhd negative which means in total there are 8 blood groups. This group does not have antigen a and antigen b on red. This list concerns blood type distribution between countries and regions blood type also called a blood group is a classification of blood based on the presence and absence of antibodies and inherited antigenic substances on the surface of red blood cells rbcs.

Click on a blood type below to learn more. Each blood type is also grouped by its rhesus factor or rh factor. These antigens may be proteins carbohydrates glycoproteins or glycolipids depending on the blood group system.

There are an additional 61 known antigens in the rh system which can create millions of possible blood. Human blood is grouped into four types. There are 4 main blood groups types of blood a b ab and o.

On conduction of survey it is known that only one among 67 people has b negative blood group on an average of 1 5. Here s a breakdown of the most rare and common blood types by ethnicity according to the american red cross. A b ab and o.

Types of beer list. In addition to the a and b antigens there is a protein called the rh factor which can be either present or absent creating the 8 most common blood types a a b b o o ab ab. Blood type b if the red blood cell has only b molecules on it.

Blood type ab if the red blood cell has a mixture of both a and b molecules. Blood type o if the red blood cell has neither a or b molecule.

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