The most common blood group most probably is O+ or even B+
O positive is the most common blood group in India.
O+ is the most common blood type.
The most common blood type is O+, which is 40% of humans blood type.
The blood group that is most common is 0+. It is a universal blood type.
There are two parts to a blood group in humans; A, B, AB, or O (niether A or B) then you are either rhesus positive or rhesus negative, so there are 8 main combinations. The most common is someone who is O group and then rhesus positive. This is about 37% of the population.
Group O is the most common, followed by A, then B, then AB.
Blood group A is the most common bloodtype in Europe.
'O' is the most common.
Blood types go into four major categories. Them being-Group A, Group B, Group AB, Group O.The most common blood type is O positive.
Anyone having blood type AB has the most common blood type found. It is the most common blood type found in humans and is most required at local blood banks.
Blood type O is known as the universal blood group as it occurs most often in humans.
Humans whom are B+ fall into the category of having the third most common blood type, and that is on a global level. Coming in at first with being the most popular (i.e. meaning that this is the group where the majority of humans will be categorized in) will be those with a blood type of O+ as they will be universal donors. Coming in at number two is A+, then B+, and from that point it decreases more and more with AB+, O-, A-, B-, AB- (which is the rarest blood type to have).
AB-negative is most rarely found.
Blood type O Rh+ is the most common with around 40% of all humans having this type. It is followed by A Rh+ at 31%.
a pos. sue gray
I think it's B+
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.
By blood group you mean blood type, and a persons' blood type is completely genetic. Type O blood with a positive Rh factor (O+) is the most common.
maybe O+,because he is italian,in italian the most common blood group is O+