The labia minora arises embryologically from which of the following structures?: (A) Phallus, (B) Labioscrotal swellings, (C) Sinovaginal bulbs, (D) Urogenital folds
Answer is D. In the female, the urogenital folds remain unfused and form the labia minora. Embryological structure Genital derivatives Labio scrotal swelling labio majora and scrotum Genital ridge testis , ovary Urogenital folds labia minora Urogenital sinus urinary bladder, urethra And lower pa of vagina.