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 type of fibrous element in enamel is : 
Select and explain. 
A. Tono filament, B. Keratin like fibre, C. Collagen fibre, D. Vimentin filament
B: Keratin like fibre
Answer: B: Keratin like fibre 
Explanation: None