College

We appreciate your visit to Identify the Iris and its function a protects anterior eye b focuses light onto neural retina c allows light to enter d regulates pupil diameter. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Identify the Iris and its function a. protects anterior eye b. focuses light onto neural retina c. allows light to enter d. regulates pupil diameter e. protects and maintains shape of eye

Answer :

Final answer:

The iris, located at the anterior part of the eye, regulates the amount of light entering the eye by altering the size of the pupil according to the light conditions.

Explanation:

The iris is a pigmented, circular muscle located at the anterior, or front, of the eye. Its primary function is to regulate the amount of light entering the eye. The iris achieves this by changing the diameter of the pupil, the hole located at the center of the iris through which light enters. In bright conditions, the iris contracts, reducing the size of the pupil to limit the amount of light that enters the eye. Conversely, in low light conditions, the iris relaxes, causing the pupil to enlarge and allow more light to enter the eye. Ultimately, the iris plays a vital role in visual acuity by controlling the light intensity reaching the retina, the light-sensitive layer at the back of the eye.

Learn more about Iris here:

https://brainly.com/question/31663642

#SPJ11

Thanks for taking the time to read Identify the Iris and its function a protects anterior eye b focuses light onto neural retina c allows light to enter d regulates pupil diameter. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada