Each country in the world computes their own percentages of blood types. I will answer the American percentage of blood types: O+ is 37%, O- is 6%, A+ is 34%, A- is 6%, B+ is 10%, B- is 2%, AB+ is 4% and AB- is 1%.
Larger humans always have more blood than smaller humans. They need a larger volume to feed and oxygenate their many more cells.
Blood type AB is the most common among humans of all races. A and B blood types are about even for second place and Blood type O comes in third for least common.
The most common blood group for humans is O positive. It is estimated that around 38% of the global population has this blood type.
o
In the Philippines, approximately 25% of the population has blood type B. This percentage can vary slightly based on different studies and regions within the country, but Blood Type B is one of the more common blood types among Filipinos. Blood type distributions can also be influenced by genetic factors and ancestral backgrounds.
capillaries
ab
The largest plurality American Jews are Blood Type A.
common iliac arteries
Leukemia
Yes, they can its very common in a lot of places.
The percentage varies across races. The worldwide percentage of people who have A positive blood is 28.27%.