Eye Adaptation Quiz

What is the function of the eye pupil?

• Opens narrower

• Opens wider

• Allows more light to enter

• All of the above

Which animals can see in the weakest light levels?

• Nocturnal animals

• Fishing cats

• Humans

• All animals

What do nocturnal animals depend on in complete darkness?

• Sight

• Hearing and smelling

• Taste

• Touch

What happens if the fishing cat eyes have no mirror-like membrane?

• It can see clearly and hunt at nights

• It cannot see clearly and hunt at nights

• It can see clearly but cannot hunt at nights

• It cannot see clearly but can hunt at nights

Is the type of adaptation in the fishing cat to see in low-light places a stractural adaptation?

• Yes

• No

• Cannot be determined

• Not mentioned

Do all cats have a mirror-like membrane in their eyes?

• Yes

• No

• Cannot be determined

• Not mentioned

If the human eyes contain a mirror-like membrane, what happens in low-light places?

• Gather low amount of light

• Need a night vision goggles

• Appear black

• Appear bright eyes at night

Which sense organ do humans depend on to see the surroundings?

• Ears

• Nose

• Eyes

• Mouth

What does SURVIVE mean?

• to be safe

• to fight

• to stay alive

What is VISION?

• an object used to shield light from a person's eyes

• the ability to see

• a physic daydream