Lower 1/3 of vagina is formed by:
Ans. C. Sinovaginal bulbsUpper 2/3 of vagina- formed by Paramesonephric DuctLower 1/3 of vagina - formed by Urogenital Sinus (Sinovaginal Bulb of Endodermal Sinus)
Mesonephric duct
Paramesonephric duct
Sinovaginal bulbs
Genital swellings
Embryology