What is the most common blood type in humans?

Answer 1

There are actually millions of blood types, but the 8 main types of human blood are as follows:

• O positive
• O negative
• A positive
• A negative
• B positive
• B negative
• AB positive
• AB negative

Of these, the most common blood type is O positive. The most uncommon blood type is AB negative.

Answer 2

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.

Answer 3

The most common blood type in humans is O positive.

Answer 4

according to the american red cross website, O+ positive

Answer 5

Type O blood is the most common. It Is the universal donor for red blood cells.

Answer 6

Group O is the most common, followed by A, then B, then AB.

Answer 7

O is the most common blood type.

Answer 8

The most common blood type in the United States is O Positive, with 37% of the population having this blood type. A Positive is the next most common blood type at 33% of the population.

Answer 9

Bloodtype O.

Answer 10

type O