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
Enrichment media for cholera ? 
Select and explain. 
A. VR medium, B. TCBS medium, C. Cary-Blair medium, D. Alkaline peptone water
D: Alkaline peptone water
Answer: D: Alkaline peptone water 
Explanation: Ans. is 'd' i.e., Alkaline peptone water