identify the muscle at the tip of the arrow.
identify the muscle at the tip of the arrow.
Answer
Brief Explanations:
The image shows an anatomical model of the human head and neck. The green arrow points to a thin muscle that extends from the zygomatic bone (cheekbone) to the corner of the mouth. This muscle is the zygomaticus major, which is primarily responsible for drawing the angle of the mouth superiorly and posteriorly, as in smiling. It is located inferior to the zygomaticus minor and superior to the risorius muscle.
Answer:
Zygomaticus major