Eye Structure and Function

Front

What happens to your pupils in low light conditions?

Back

Your pupils will widen to let in more light.

Front

What is the term for the inability to distinguish certain colors?

Back

Color blindness.

Front

Which type of vision allows for depth perception and is typically found in predators?

Back

Binocular vision.

Front

How do you calculate the percentage change in successful attempts?

Back

Percentage change = ((New Value - Old Value) / Old Value) * 100.

Front

What is the function of the cornea in the eye?

Back

The cornea helps to focus light onto the retina.

Front

What is the role of the iris in the eye?

Back

The iris controls the size of the pupil and thus the amount of light that enters the eye.

Front

What is the function of the retina?

Back

The retina converts light into neural signals for the brain to process.

Front

What is the difference between monocular and binocular vision?

Back

Monocular vision uses one eye, while binocular vision uses both eyes for depth perception.

Front

What is the significance of the fovea in the eye?

Back

The fovea is responsible for sharp central vision and is where visual acuity is highest.

Front

What is the purpose of the lens in the eye?

Back

The lens focuses light onto the retina and adjusts for distance.