I called AMCAS on this topic and this is the repy: I took a class called Physical Anthropology and we learned a lot of genetics, genetic diseases, evolutionary mechanisms, osteology etc....very much a science class,, NOT a behavior/social science like maybe general anthropology. The AMCAS guys said that it is your best judgement and when they check them they understand that there are certain classes like the psychologies and the anthropologies, geologies etc....that may be BCPM, but that it was up to you to decide.
later