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
Neoplastic transformation in leucopLakia is seen most commonly in 
Select and explain. 
A. Buccal mucosa, B. Floor of mouth, C. Lateral border of tongue, D. palate
B: Floor of mouth
Answer: B: Floor of mouth 
Explanation: None