This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
[{'content': 'Respiratory rhythm is generated in ? \nSelect and explain. \nA. Pneumotaxic centre, B. Dorsal group of nucleus, C. Apneustic centre, D. Pre-Botzinger Complex', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Pre-Botzinger Complex", 'role': 'assistant'}]