Which statement about the retina is true?

The statement that the retina is the innermost layer of tissue in the eye is accurate. The retina plays a crucial role in vision, as it contains photoreceptor cells—rods and cones—that convert light into electrical signals. These signals are then transmitted to the brain via the optic nerve, facilitating visual perception.

Understanding the structure of the eye is essential in grasping its function. The retina is situated behind the lens and is integral to the processing of visual information. Therefore, recognizing the retina as the innermost layer helps to contextualize its importance in the overall anatomy and physiology of the visual system.

This knowledge reinforces the idea that the retina is not merely a structural component but a functional one that directly contributes to the essential process of sight.