This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Development of GU system and Neuro-vascular supply of pelvis & perineum, Subject name: Anatomy
[{'content': 'All are derivatives of ureteric bud EXCEPT \nSelect and explain. \nA. Ureter, B. Renal pelvis, C. Minor calyx, D. Connecting tubule', 'role': 'user'}, {'content': 'Answer: D \nExplanation: 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.', 'role': 'assistant'}]