No not really maybe only if your parents are froma the same nationality if not I am really not so sure.
Blood turns from red to brown when dry. Also, different blood types can vary slightly in colour.
There are eight different blood types according to the American Red Cross. The different types are as follows: O+, O-, A+, A-, B+, B-, AB+ AB-. O positive is the most common blood type, however it can vary dependent on ethnic background.
Animals have many different kinds. The number of blood types vary throughout each different species. For example, cats have 3, cows have about 800 and dogs have 13 (6-8 of which are the major ones). This is why blood transfusions cannot be made to different species. The donors blood will react to the patients blood because their blood types are not the same.
Yarbrough is primarily a surname of English or Scottish origin. It is not a distinct nationality in itself, as the nationality of individuals with the surname Yarbrough can vary depending on their ancestry and country of origin.
India
I think he has a FILIPINO blood!
No it will only reveal whatever test is requested. There is no blood test that will reveal nationality
galilean
He deffinitely has Asian blood in him,there's no doubt about that!
Blood AB.
Japanese
there are 2 types of cow blood- cow blood and baby blood