This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Diaphragm develops from all of the following structures, except? \nSelect and explain. \nA. Septum transversum, B. Pleuroperitoneal membrane, C. Cervical myotomes, D. Dorsal mesocardium', 'role': 'user'}, {'content': 'Answer: D \nExplanation: The diaphragm is, therefore, formed from the following components Pleuroperitoneal membranes forms posterior pa of central tendon. Dorsal mesentry of esophagus forms crus of diaphragm. Body wall forms peripheral pa of diaphragm. cervical myotomes forms muscles of diaphragm.', 'role': 'assistant'}]