<prompt> Whitnalls Tubercle is present inLateral wall of OrbitMedial wall of OrbitRoof of OrbitFloor of Orbit  <response>: Whitnall;s or zygomatic tubercle is a palpable elevation on the zygomatic bone just within the orbital margin. It provides attachment to the lateral check ligament of the eyeball.Reference: Chaurasia Head and Neck; 6th edition; Page no: 27 