The eye is an organ of which major body system? (1 point)
Responses
skeletal
integumentary
muscular
nervous
Which statement best describes the purpose of the eye?(1 point)
Responses
The eye sends images to the brain.
The eye takes in and responds to stimuli.
The eye lets in varying amounts of light.
The eye receives and processes visual signals.
The correct answer is:
The eye receives and processes visual signals.
answer to both
The correct answer to the first question is:
The eye is an organ of the nervous system.
The correct answer to the second question is:
The eye receives and processes visual signals.
What is the purpose of photoreceptors?(1 point)
Responses
They focus the light coming into the eye.
They contract and relax to control the pupil.
They change light to electrical signals.
They receive light and turn it into an image.
The correct answer is:
They change light to electrical signals.
In which organizational level is the eye?(1 point)
Responses
organs
tissues
organ systems
cells
Many parts of the eye work to focus or control light except the(1 point)
Responses
retina.
pupil.
lens.
cornea.
The correct answer to the first question is:
organ
The correct answer to the second question is:
retina