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
Mandibular fossa is a part of: 
Select and explain. 
A. Mandible bone, B. Maxilla bone, C. Sphenoid bone, D. Temporal bone
D: Temporal bone
Answer: D: Temporal bone 
Explanation: Mandibular fossa is a part of temporal bone. It along with articular tubercle forms the upper articular surface of TMJ.
Note:Lower articular surface is formed by head of mandible