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
Battey bacillus or mycobacterium intracellulare is - 
Select and explain. 
A. Photochromogen, B. Scotochromogen, C. Non-photochromogen, D. Rapid grower
C: Non-photochromogen
Answer: C: Non-photochromogen 
Explanation: None