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: Dental
Biomedical waste(s) not to be discarded in Yellow Bag: 
Select and explain. 
A. Human anatomical waste, B. Animal waste, C. Microbiological waste, D. Wasted sharps
D: Wasted sharps
Answer: D: Wasted sharps 
Explanation: None