title: Roots of racism.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Culotta
mesh_terms: D000818:Animals; D005075:Biological Evolution; D001921:Brain / Q000502:physiology; D003299:Cooperative Behavior; D005006:Ethnicity; D005260:Female; D006801:Humans; D008297:Male; D011287:Prejudice; D012641:Selection, Genetic; D012727:Sex Characteristics