Recent single origin hypothesis Create Talk0 Category page This page needs content. You can help by adding a sentence or a photo! Add to this page! “Assessment | Biopsychology | Comparative | Cognitive | Developmental | Language | Individual... Behavioral modernity Human skin color Pages in category "Recent single origin hypothesis" The following 2 pages are in this category, out of 2 total. B Behavioral modernityH Human skin color Retrieved from "http://psychology.wikia.com/wiki/Category:Recent_single_origin_hypothesis"