Question 44

The rear surface of the eye that is lined with visual receptors is the retina.

The retina is the layer at the back of the eye that contains photoreceptor cells, which are essential for converting light into neural signals for vision.

A) Cornea

The cornea is the transparent front part of the eye that covers the iris and pupil, playing a crucial role in focusing light. However, it does not contain the visual receptors necessary for image formation, making it an incorrect choice.

B) Retina

The retina is indeed the correct answer as it is the only structure in the eye that is specifically lined with visual receptors, including rods and cones, which are responsible for detecting light and color.

C) Lens

The lens is a transparent structure located behind the iris that helps to focus light onto the retina. While it plays a vital role in vision, it does not contain any visual receptors.

D) Pupil

The pupil is the opening in the center of the iris that allows light to enter the eye. It does not have any visual receptors and is responsible only for regulating the amount of light that reaches the retina.

Conclusion

The retina is the definitive structure responsible for housing the visual receptors necessary for sight, making it the only correct answer among the options provided. All other options, while important components of the eye, do not possess the capability to detect light in the manner that the retina does.