I think number one is supposed to be a reconstruction of an australopithecus (afarensis?) which would be one of our evolutionary ancestors. But if that's the case were talking about a complete different species. Which even if there would be one a live and some man/woman was so disgusting to want to make a child with it, it wouldn't even be possible. Either way I fail to see how similar species have anything to do with racial differences. (talking just about the pics, not the dog analogy)