As I previously explained, much to your inabiltiy to listen, that's a stupid rebuke, it's a logical fallacy in every meaning of the word. First of all, whenever I say genetic diversity, I am talking on a scale of humanity, we can hone in on the specifics within human genes and talk about the difference there. Your comparison to chimpanzees is stupid, because comparitively the difference is night and day, we are talking about the distinction between humans. In other words, we are talking about the 1 to 4%, and the difference is minute.
Second, we are talking about a basis to claim that black or hispanic people are less intelligent or something of that measure based on genetics or inherently, if this was the case then we would see a collective difference between black and white people, which would cause this gap in intelligence, we can observe no such thing, any observation of differences in IQ cannot be acredited to genetics and have to be environmental in roots. But because I know you don't really comprehend things like this I'll put it very simply for you:
IF black people are perform worse on intelligence tests, THEN the cause is either because of genetic drifts in intelligence, OR because of social effects upon intelligence tests or the black community.
BECAUSE, black people have more in common with white people genetically than among black people, CLAIMING such a difference being due to their genes is a fallacy.
Your argument is not the smoking gun you think it is, we can zoom in genetically speaking, and talk about soley human differences - you're being a moron.