This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Surgery
Most common oral cancer; 
Select and explain. 
A. Squamous cell ca, B. Adenocarcinoma, C. Transition cell ca, D. Mucoepidermoid
A: Squamous cell ca
Answer: A: Squamous cell ca 
Explanation: MC histological type- Squamous cell ca MC type of cancer in India - CA oral cavity MC site of CA Oral cavity - Tongue > lip IOC for Dx - Edge Biopsy