The Human Machine Mystery 2

Front

What causes blurry vision in some individuals?

Back

Blurry vision can occur when the back of the eye is too far or too close to the front of the eye.

Front

What is the colored part of the eye called?

Back

The colored part of the eye is called the iris.

Front

What does dissection examine?

Back

Dissection examines items inside the body.

Front

What happens to vision if the cornea-lens is cloudy?

Back

If the cornea-lens is cloudy, a person would not be able to see clearly and would only be able to distinguish light from dark.

Front

True or False: Only people with blue eyes can be blind.

Back

False.

Front

What is the function of the iris in the eye?

Back

The iris controls the amount of light that enters the eye by adjusting the size of the pupil.

Front

What is the role of the cornea in vision?

Back

The cornea helps to focus light onto the retina.

Front

What is the retina's function in the eye?

Back

The retina converts light into neural signals that are sent to the brain.

Front

What is the significance of the lens in the eye?

Back

The lens further focuses light onto the retina and adjusts focus for near or distant objects.

Front

What are common causes of cloudy vision?

Back

Common causes of cloudy vision include cataracts, corneal opacities, and certain eye diseases.