Understanding the Eye's Anatomy

What is the transparent layer at the front of the eye that helps to focus light called?

• Retina

• Cornea

• Iris

• Lens

Which part of the eye is responsible for controlling the size of the pupil?

• Retina

• Cornea

• Iris

• Lens

What is the function of the lens in the eye?

• To detect light and send signals to the brain

• To focus light onto the retina

• To protect the eye from dust

• To provide colour to the eye

Which part of the eye contains photoreceptor cells?

• Retina

• Cornea

• Iris

• Lens

What is the name of the gel-like substance that fills the space between the lens and the retina?

• Aqueous humour

• Vitreous humour

• Sclera

• Choroid

Which part of the eye is known as the "white of the eye"?

• Retina

• Cornea

• Sclera

• Iris

What is the main function of the optic nerve?

• To focus light onto the retina

• To control the amount of light entering the eye

• To transmit visual information to the brain

• To provide nutrients to the eye

Which part of the eye adjusts its shape to help focus on objects at different distances?

• Retina

• Cornea

• Iris

• Lens

What is the coloured part of the eye that surrounds the pupil called?

• Retina

• Cornea

• Iris

• Lens

Which part of the eye is responsible for processing sharp, clear, straight-ahead vision?

• Macula

• Cornea

• Iris

• Lens