There's no genetic basis for "race" anyway. Studies have shown that individuals people might group by "race" often have DNA that has more in common with someone on the other side of the world, than with each other. There's more diversity in the genes of Africa's ethnic groups than in all other world groups combined. That alone should tell you something.

Race is simply a socio-cultural construct intended to categorize people by physical characteristics that are often only distantly related.