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: Microbiology
Glasswares are sterilised by 
Select and explain. 
A. Autoclaving, B. Hot air oven, C. Incineration, D. Formaldehyde
B: Hot air oven
Answer: B: Hot air oven 
Explanation: None