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 type of suture represented by sagittal suture of the cranial vault is 
Select and explain. 
A. Serrate, B. Denticulate, C. Squamous, D. Plane
A: Serrate
Answer: A: Serrate 
Explanation: The joints in the skull are mostly sutures.
Various types of sutures in the skull are,

Plane suture - Eg. Internasal suture, mid palatal suture.
Serrated suture - Eg. Sagittal and coronal suture (interparietal suture).
Denticulate suture - Tooth like projections. Eg. Lambdoid suture.
Squamous suture - Eg. Parieto-temporal suture.