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Type O is by far the most common blood type on a global scale. It is considered the oldest blood type and is the basis for all other bloods, hence it being called the universal donor. The downside however to type O blood is that, being the first blood type, it can only receive other type O blood in the case of a transfusion.
What else can I help you with?
Commonest blood group?
Type O is the most common, with about half of the population having O type blood.
What are some facts about different blood types?
Some blood type facts are, AB negative is the most uncommon blood type to have. O positive and A positive are the most common blood type to have. Blood type is inherited.
What is the most common blood type in humans?
There are actually millions of blood types, but the 8 main types of human blood are as follows:O positiveO negativeA positiveA negativeB positiveB negativeAB positiveAB negativeOf these, the most common blood type is O positive. The most uncommon blood type is AB negative.
Is type O blood very common?
YES O blood type is very common.
How common is blood A-?
a plus blood is common... but not as common as o type blood. a plus blood is mostly common in danish.
What is the most common blood type?
The most common blood type is O+, which is 40% of humans blood type.
Most common blood types?
The most common blood types are A, B, and O. Type O is the most common, followed by type A, then type B. Type AB is the least common blood type.
Are AB blood types the most common?
No, the most common blood type is the o blood type. There are nine common blood types in the human body but the most common of all is the o blood type.
How common is a plus blood?
a plus blood is common... but not as common as o type blood. a plus blood is mostly common in danish.
Why does O blood show up more?
O blood is the most common
Is 0 positive blood type common?
O positive is a very common blood type. It is the most common blood type today. There are not many people with O negative. O negative is very rare.
Why blood group O can still transfer their blood to A despite the reaction between antibody A of blood O and antigen A of blood A?
Common blood can be transfered to rare blood but rare blood can not be transfered to common blood.
