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: Dental
The purpose of pulpotomy in young permanent tooth 
Select and explain. 
A. Prevent tooth fracture, B. To induce root formation, C. Formation of hard base to support restoration, D. To minimize infection
B: To induce root formation
Answer: B: To induce root formation 
Explanation: None