Which of the following embryologic structures give rise to the upper three fouh of vagina?
Upper three quaer of the vagina is developed from the fusion of the paramesonephric (mullerian) duct. Lower one fouh is developed by the canalisation of the sinovaginal bulbs which form by the proliferation of the urogenital sinus. Structures developing from mullerain duct are:Fallopian tubesUterus and cervixUpper three fouh of vagina
Mullerian duct
Urogenital sinus
Sinovaginal bulb
Wolfian duct