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 vibrio parahemolyticus ? 
Select and explain. 
A. Polar flagella, B. Non halophilic vibrio, C. Non-capsulated, D. Requires NaCI
D: Requires NaCI
Answer: D: Requires NaCI 
Explanation: Ans. is 'd' i.e., Requires NaCI