This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urogenital System, Subject name: Anatomy
Development of labia majora is from - 
Select and explain. 
A. Urogenital sinus, B. Mullerian duct, C. Genital ridge, D. Genital swelling
D: Genital swelling
Answer: D: Genital swelling 
Explanation: Ans. is 'd' i.e., Genital swelling Embryogical structureFate in femaleFate in maleGenital ridgeOvaryTestisGenital swellingLabia majoraScrotumGenital foldLabia minoraVentral aspect of penis penile urethraGenital tubercleClitorisGians penis