A 50 yr old male with history of chronic smoking and alcohol intake presents with a lesion (shown in pic) in the oral cavity. What is the most probable diagnosis?

Anatomy

A 50 yr old male with history of chronic smoking and alcohol intake presents with a lesion (shown in pic) in the oral cavity. What is the most probable diagnosis?

The action of digastric muscle is:

Which of the following vessels supply the anal canal?

All of the following muscles are elevators of the mandible EXCEPT: