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
The suture between the two halves of the Frontal
bones is 
Select and explain. 
A. Metopic, B. Symphysis, C. Mendosal, D. Coronal
A: Metopic
Answer: A: Metopic 
Explanation: Frontal bone ossifies in membrane. 
It develops from 2 centres near frontal eminences, during 8th week of intrauterine life.
At birth, the bone is in 2 halves, separated in the midline by a suture, known as metopic suture, which soon starts to fuse.
The metopic suture occasionally persists in 3 to 8% of individuals.