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: Pathology
A bony hard asymptomatic swelling found on the midline of the hard palate, that appears radiopaque on a radiograph is most likely a - 
Select and explain. 
A. Odontoma, B. Myxoma, C. Bony cyst, D. Torus palatinus
D: Torus palatinus
Answer: D: Torus palatinus 
Explanation: None