Sex determination and differentiation.
D000818:Animals; D002417:Cattle; D005260:Female; D006041:Goats; D006182:H-Y Antigen / Q000235:genetics; D006801:Humans; D008297:Male; D051379:Mice; D009929:Organ Size; D012377:Rodentia; D012732:Sex Determination Analysis; D012733:Sex Differentiation; D012744:Sex Ratio; D012756:Sheep; D013489:Suppression, Genetic; D013552:Swine; D013737:Testis / Q000033:anatomy & histology / Q000502:physiology; D014178:Translocation, Genetic; D014960:X Chromosome / Q000502:physiology; D014998:Y Chromosome / Q000502:physiology
D006182:H-Y Antigen