Althea
Althea told me...
So the term is incorrect, but the fact remains that there are vast differences in physical makeup of different genotypes, which affect phenotype, which we shorten to 'race'.Scientifically speaking, race is an artificial cultural construct based on phenotype. Genetically we are all one species with phenotypical variations -- eye and lip and nose shape, height, melanin content of our skin, hair texture, etc.
There is no such thing as race, genetically.
To state that there are more differences in genotype within cultures, than outside makes absolutely no sense.