Collecting pa of kidney develops from: (A) Pronephrons, (B) Mesonephros, (C) Metanephros, (D) Ureteric bud
Answer is D. HUMAN EMBRYOLOGY-INDERBIR SINGH TENTH EDITION-PAGE NO:285The collecting pa of the kidney is derived from a diveiculum called the Ureteric bud which arises from the lower pa of the mesonephric duct