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
If tooth is present at the time of birth is known as 
Select and explain. 
A. Neonatal tooth, B. Perinatal tooth, C. Natal tooth, D. Prenatal tooth
C: Natal tooth
Answer: C: Natal tooth 
Explanation: None