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: Ophthalmology
Seen in vernal catarrh are: 
Select and explain. 
A. Papillary hyperophy, B. Follicles, C. Pannus formation, D. All
A: Papillary hyperophy
Answer: A: Papillary hyperophy 
Explanation: A i.e. Papillary hyperophy