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
Primordial cyst develops 
Select and explain. 
A. In place of missing teeth, B. In teeth in which crown development is completed, C. In periapical region, D. In mandibular body
A: In place of missing teeth
Answer: A: In place of missing teeth 
Explanation: None