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: Pathology
Increased proliferation of cells is called: 
Select and explain. 
A. Hypertrophy, B. Atrophy, C. Hyperplasia, D. Metaplasia
C: Hyperplasia
Answer: C: Hyperplasia 
Explanation: None