The correct answer is D) Humerus.
The coronoid fossa, trochlea, and lesser tubercle are specific anatomical features that are characteristic of the humerus, which is the long bone of the upper arm. The coronoid fossa is a depression on the front of the humerus that accommodates the coronoid process of the ulna during elbow flexion. The trochlea is a spool-shaped surface at the distal end of the humerus that articulates with the ulna, allowing for the movement of the elbow joint. The lesser tubercle, located near the head of the humerus, serves as an attachment point for muscles such as the subscapularis. In contrast, the femur, fibula, and tibia have different structural features that do not include all three of these specific elements.