All are derivatives of ureteric bud EXCEPT: (A) Ureter, (B) Renal pelvis, (C) Minor calyx, (D) Connecting tubule
Answer is D. Ureteric bud forms 1. Collecting duct 2. Major calyx 3. Minor calyx 4. Renal pelvis 5. Ureter Connecting ducts are formed from metanephric blastema which is derived from intermediate mesoderm.