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 the disturbance occurs during histodifferentiation then this will result in all of the following defects except: 
Select and explain. 
A. Dentinogenesis imperfecta., B. Osteodentin., C. Dens in dente., D. None.
C: Dens in dente.
Answer: C: Dens in dente. 
Explanation: None