Question

Light rays pass through __________ to finally reach the retina.
a. Cornea
b. Pupil
c. Lens
d. All of the above.

Answer 1

Answer:

all of the above

Explanation:

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Answer 2

Question:

Light rays passes through _____ to finally reach the retina.

Answer:

-All of the above

Human Eye:

Eye is one of the five sense organs.It enables us to see the wonderful world and helps us to identify the colours.

Working of human eye

Light enters the eye through a thin membrane called the cornea.It forms the transparent bulge on the front surface of the eye.

Iris is a dark muscle that controls the size of the pupil.It provides colour to the eye.

Pupil regulates and controls the amount of light entering to the eye.

The crystalline lens helps to asjust the focal length of the eye, such that a perfect image is formed on the retina.

Retina is delicate membrane having enormous number of light-sensitive cells which generates electrical signals.These signals are sent to the brain via the optic nerves.

Finally,the brain interprets these signals and we are able to identify or see the objects.

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