Question

_____ muscle makes pupil of eye wider​

Answer 1

Answer:

Radial muscle makes pupil of eye wide.

Answer 2

The radial muscle makes the pupil of the eye wider.

1. Radial muscle or the pupil dilator is a muscle in the eye that is present in a radial position in the iris. The fibers run radially in the iris.

2. It is positioned as a dilator.

3. The relaxation and contraction of the radial muscle control the amount of light that enters the eyes.

4. A reflex contraction takes place when there is a situation of bright light. The contraction of the radial muscle prevents the light to enter the eye.

5. These are controlled by the sympathetic nervous system.