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: Anatomy
[{'content': 'The suture between the two halves of the Frontal\nbones is \nSelect and explain. \nA. Metopic, B. Symphysis, C. Mendosal, D. Coronal', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Frontal bone ossifies in membrane. \nIt develops from 2 centres near frontal eminences, during 8th\xa0week of intrauterine life.\nAt birth, the bone is in 2 halves, separated in the midline by a suture, known as metopic suture, which soon starts to fuse.\nThe metopic suture occasionally persists in 3 to 8% of individuals.', 'role': 'assistant'}]