When light is focused on the eye,the _________muscles of the iris that surround the pupil contract,making the pupil smaller,thereby limiting the amount of light striking the retina.

Question

​When light is focused on the eye,the _________muscles of the iris that surround the pupil contract,making the pupil smaller,thereby limiting the amount of light striking the retina.

Quizplus · Accepted Answer

The circular sphincter muscles of the iris contract when light is focused on the eye, making the pupil smaller to limit the amount of light striking the retina. This is part of the eye's mechanism to control the amount of light entering it, ensuring optimal vision and protecting the retina from excessive light exposure.

​When Light Is Focused on the Eye,the _________Muscles of the Iris

When Light Is Focused on the Eye,the _________Muscles of the Iris