Name: Care of Eyes
Uploaded: 2019-07-19
Duration: 4 min 20 s
Description: Eyes are indeed the best gift from God. We are not aware of its importance as long as our vision is perfect. In this video, let’s learn about how to take car...

Question

Match the correct answer.

a. Retina	i. Controls the amount of light that enters the eye
b. Eye lens	ii. Colour of the eye
c. Pupil	iii. Changes the shape of lens
d. Ciliary muscles	iv. Screen
e. Iris	v. A thin muscular layer where the image is formed

Accepted Answer

a. Retina - v. A thin muscular layer where the image is formed.

The image is formed on the backside of the eye on a thin muscular layer called the retina. It has light-sensitive cells.

b. Eye lens - iv. Screen

The eye lens acts as a screen. It is a convex lens.

c. Pupil - i. Controls the amount of light that enters the eye.

Pupil controls the amount of light that enters the eye. The size of pupil is controlled by iris.

d. Ciliary muscles - iii. Changes the shape of lens.

Ciliary muscles change the shape of the lens. Depending upon the distance of the object to be seen, it adjusts the shape of the lens.

e. Iris - ii. Colour of the eye.

Iris gives the colour to the eyes. The iris controls the size of the pupil.

a. Retina v. A thin muscular layer where the image is formed

b. Eye lens iv. Screen

c. Pupil i. Controls the amount of light that enters the eye

d. Ciliary muscles iii. Changes the shape of lens

e. Iris ii. Colour of the eye

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