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
1st evidence of calcification of Upper canine is seen in 
Select and explain. 
A. 4-5 months, B. 1 year, C. 2-3 months, D. 15 wk IU
A: 4-5 months
Answer: A: 4-5 months 
Explanation: None