This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2018, Subject name: Forensic Medicine
The most reliable criteria in Gustafson's criteria is 
Select and explain. 
A. Root resorption, B. Paradentosis, C. Translucency of root, D. Attrition
C: Translucency of root
Answer: C: Translucency of root 
Explanation: Gustafson's criteria: age determination using secondary changes in teeth. A. AttritionP. Paradentosis S. Secondary dentin - 2nd most reliable R. Root resorption T. Transparency of root - most reliable B. Cementum opposition