This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Microbiology
Which of the following is the best stains for fungus? 
Select and explain. 
A. Mucicarmine, B. Methenamine silver, C. Alcian blue, D. Hematoxylin and eosin
B: Methenamine silver
Answer: B: Methenamine silver 
Explanation: .