A young female came to surgery OPD with bilateral breast mass. On examination, mass was firm and mobile. What is the diagnosis on the basis of findings

Anatomy

A young female came to surgery OPD with bilateral breast mass. On examination, mass was firm and mobile. What is the diagnosis on the basis of findings

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: