Structure of the eye

Front

What is the role of the pupil in the eye?

Back

Regulate light entry.

Front

Which part of the eye is responsible for controlling the amount of light that enters?

Back

Iris.

Front

What is the primary function of the ciliary body?

Back

Control lens shape.

Front

How does the iris respond to bright light?

Back

Contracts.

Front

Where are rod and cone cells not present?

Back

Blind spot.

Front

What is the function of the cornea?

Back

To refract light and help focus images.

Front

What is the role of the lens in the eye?

Back

To focus light onto the retina.

Front

What is the function of the retina?

Back

To convert light into neural signals.

Front

What are rod cells responsible for?

Back

Vision in low light conditions.

Front

What are cone cells responsible for?

Back

Color vision and detail.