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: Anatomy
The ureter is lined by....epithelium ? 
Select and explain. 
A. Stratified squamous, B. Cuboidal, C. Cilliated columnar, D. Transitional
D: Transitional
Answer: D: Transitional 
Explanation: D i.e. Transitional