Parts of the Eye

Front

What is the blind spot in the eye?

Back

A small spot on the back of the retina where there are no receptor cells, creating a 'blind' spot.

Front

What happens to the pupil in dim light?

Back

The pupil increases in size (dilates) to allow more light to enter.

Front

What is the function of the sclera?

Back

The sclera is the white outer layer of the eyeball that provides protection and structure.

Front

What is the role of the iris in the eye?

Back

The iris controls the amount of light that enters the eye and gives the eyes their color.

Front

Why do some people need glasses?

Back

People need glasses to improve their vision by helping the light to be focused on the retina.

Front

What is the cornea?

Back

The cornea is the clear front surface of the eye that helps to focus light.

Front

What is the function of the lens in the eye?

Back

The lens focuses light onto the retina, allowing us to see clearly.

Front

What is the retina?

Back

The retina is the light-sensitive layer at the back of the eye that converts light into signals for the brain.

Front

What is the optic nerve?

Back

The optic nerve transmits visual information from the retina to the brain.

Front

What is the purpose of the pupil?

Back

The pupil regulates the amount of light that enters the eye.