The appendix of the testis develops from: (A) Mesonephric duct, (B) Paramesonephric duct, (C) Both, (D) None
Answer is B. Inderbir Singh&;s; Human embryology; Tenth edition; Pg 300The paramesonephric ducts remain rudimentary in a male.The greater pa of each duct eventually disappears.The cranial end of each duct persists as a small rounded body attached to the testis (appendix of testis) that may occasionally give rise to cysts.