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
The cell with increased mitotic rate and resembling the undifferentiated mesenchymal cells of the same origin is: 
Select and explain. 
A. Anaplastic, B. Dysplastic, C. Metaplastic, D. Hyperplastic
A: Anaplastic
Answer: A: Anaplastic 
Explanation: None