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: Dental
Which one of the following undergoes predominantly endochondrial ossification? 
Select and explain. 
A. Maxilla, B. Palate, C. Cranial base, D. Cranial vault
C: Cranial base
Answer: C: Cranial base 
Explanation: None