This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
Transformation of one epithelium to other epithelium is known as 
Select and explain. 
A. Dysplasia, B. Hyperplasia, C. Neoplasia, D. Metaplasia
D: Metaplasia
Answer: D: Metaplasia 
Explanation: Ref: Robbins 8/e p10,11;9/e p37