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
Earliest changes of neoplastic transformation as seen at a microscope level is called 
Select and explain. 
A. Hyperplasia, B. Metaplasia, C. Dysplasia, D. Carcinoma insitu
C: Dysplasia
Answer: C: Dysplasia 
Explanation: dysplasia is the loss of uniformity of individual cells as well as their architectural orientation carcinoma in situ dysplasia changes are marked but , lesion remains confirmed to normal tissue; pre invasiveneoplasm basement membrane is intact anaplasia is complete lack of differentiation of cells both morphologically and functionally