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
Buccal mucosa is 
Select and explain. 
A. Keratinized, B. Non-keratinized, C. Parakeratinised, D. Orthokeratinized
B: Non-keratinized
Answer: B: Non-keratinized 
Explanation: None