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: ENT
Site where endolymph is seen - 
Select and explain. 
A. Scala vestibuli, B. Scala media, C. Helicotrem, D. Organ of corti
B: Scala media
Answer: B: Scala media 
Explanation: None