Whats the most common bloodtype?


Question:


Answers:
It depends. see source.

Other Answers:
O
A positive I do believe. O is the most useful.
a as in *
o+
0 +
i think o positive
O+ I think.
O positive
love jesus
O positive. Then A positive.
AB negative is the rarest type.
Everybody has a blood type. The most common blood type classification system is the ABO (say "A-B-O") system discovered by Karl Landsteiner in the early 1900s. There are four types of blood in the ABO system: A, B, AB, and O. Your blood type is established before you are born, by specific genes inherited from your parents. You receive one gene from your mother and one from your father; these two combine to establish your blood type. These two genes determine your blood type by causing proteins called agglutinogens (a-GLOO-tin-a-gins) to exist on the surface of all of your red blood cells.
Source(s):
http://learn.genetics.utah.edu/units/basics/blood/types.cfm
O positive
Source(s):
American Red Cross Education Center
O positive, 39% across all racial groups.


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