True or False: The Zygomaticus major is the muscle that enables the eye to close.

The Zygomaticus major is involved in facial expressions, particularly in smiling, as it pulls the corners of the mouth upward. This muscle originates from the zygomatic bone and inserts into the angle of the mouth. Its role is not related to the movement of the eyelids or allowing the eye to close.

The muscle responsible for closing the eye is the orbicularis oculi, which encircles the eye and is specifically designed for functions such as blinking and squinting. Understanding the anatomy and function of these facial muscles is crucial, as it highlights how various muscles contribute to different facial expressions and movements rather than having overlapping functions.