直立人更像黑猩猩直立人(Homo erectus)是一种脑容量很大的原始人类,它被认为是第一个走出非洲的人种,并且是古猿祖先和现代智人(H.sapiens)之间的众多过渡类型之一。但是,一项对黑猩猩牙齿生长的研究表明,直立人的生长模式可能更接近于黑猩猩,而不是人类。包括人类在内的灵长 Homo erectus is more like a chimpanzee Homo erectus is a primitive human with a large brain volume. It is considered as the first human race to come out of Africa and is the ancestor of the ancient ape and H.sapiens Among the many transitional types. However, a study of the growth of chimpanzee teeth suggests that the growth pattern of an erection may be closer to a chimpanzee than to a human. Primates, including human beings