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
Tyndallization is a method of 
Select and explain. 
A. Growing bacteria in pure culture, B. Sterilization, C. Inoculation of media, D. Preserving cultures
B: Sterilization
Answer: B: Sterilization 
Explanation: None