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: Forensic Medicine
Best bone to assess age between 20-50 yrs.: 
Select and explain. 
A. Skull, B. Ribs, C. Sternum, D. Symphysis pubis
A: Skull
Answer: A: Skull 
Explanation: A i.e. Skull