The most rare type of blood is A positive.That is the rarest blood type i have heard of from doctors and from blood drive operators.There is a very low percentage of americans with a blood type of A.
Type O negative blood is a universal donor blood type. In normal circumstances, anyone can receive type O negative blood in a transfusion. When it comes to plasma donation, type AB positive is a universal donor.
bicarbonate
O negative.
most probably not.
A person with A negative blood can donate blood to a person with A negative blood and a person with AB negative blood.
About 7% of people have the blood type O negative. Type 0 blood is the most needed blood type as it is the universal blood type. Though those with this blood type must have this blood type and no other.
The rarest common blood type is AB negative. However, there have been some rare blood types discovered which fall out of the A/B Antigen, Rh +/- system normally used to distinguish blood types. O negative is not the rarest blood type, although it is frequently the most sought-after by blood banks, such as the Red Cross, because it can be given to virtually anyone.
Negative blood can be given to someone with positive blood. Positive blood CANNOT be given to someone with negative blood.
O positive O negative A positive A negative B positive B negative AB positive AB negative The rarest of all these blood types listed is AB negative making up 0.7% of the worlds population.
No, only 7% of the world has O negative blood type.We couldn't say our blood type a negative without testing.It has been found that the most common blood types are the Rhesus factor positive or all the positive blood types like A+, B+, AB+ and O+. When compared with their respective negative counterparts, the percentage of the positive blood types is more than that of the negative ones. That is, nearly 85% of the world population have Rhesus positive blood type, while only a mere 15% have Rhesus negative blood type.
No, only 7% of the world has O negative blood type.We couldn't say our blood type a negative without testing.It has been found that the most common blood types are the Rhesus factor positive or all the positive blood types like A+, B+, AB+ and O+. When compared with their respective negative counterparts, the percentage of the positive blood types is more than that of the negative ones. That is, nearly 85% of the world population have Rhesus positive blood type, while only a mere 15% have Rhesus negative blood type.