This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Human identification, Subject name: Forensic Medicine
[{'content': 'Lapsed union of skull sutures is commonly noted in:- \nSelect and explain. \nA. Metopic suture, B. Coronal suture, C. Saggital suture, D. Lambdoid suture', 'role': 'user'}, {'content': 'Answer: C \nExplanation: In skull, Ectocranial suture closure is very variable. Sometimes, there may not be ectocranial suture closure. This is called lapsed union. This occurs most often in the sagittal suture.', 'role': 'assistant'}]