Do your blood tell racial traits?

The simple answer is: No. Blood does not tell racial traits.

There is no scientific basis for associating blood type with race. Blood type is determined by inherited variations in genes, and these variations are not associated with any particular racial or ethnic group. People of all races and ethnicities can have any of the four main blood types: A, B, AB, or O.

The misconception that blood type can be used to determine race likely stems from the fact that certain blood types are more common in certain populations. For example, the A blood type is more common in people of European descent, while the B blood type is more common in people of Asian descent. However, these are just statistical trends, and there are many exceptions to the rule. There are plenty of people of European descent who have the B blood type, and plenty of people of Asian descent who have the A blood type.

Race is a social construct, not a biological one. There is no scientific basis for dividing humanity into distinct races. All humans belong to the same species, Homo sapiens, and we are all more alike than we are different.