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
True about lepra bacilli is - 
Select and explain. 
A. INH inhibits their growth, B. Antileprosy vaccine can give life long protection, C. Mycobacterium leprae can be grown in foot pad of mice, D. Incubation period is 3-4 months
C: Mycobacterium leprae can be grown in foot pad of mice
Answer: C: Mycobacterium leprae can be grown in foot pad of mice 
Explanation: None