This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Skeletal System, Subject name: Radiology
Dead bone on an X-ray appears? 
Select and explain. 
A. More radiopaque, B. Radio-lucent, C. Less audio opaque, D. Is not seen at all
A: More radiopaque
Answer: A: More radiopaque 
Explanation: Ans ADead bone is devoid of vascularity and hence there is no osteoclastic removal of calcium as well as osteoblastic remodeling hence it appears radio opaque on radiographs.