The eye is an organ of which major body system?
The eye is an organ of the nervous system.
Which statement best describes the purpose of the eye?
The purpose of the eye is to detect and perceive visual stimuli or light and transfer the information to the brain for processing and interpretation.
What is the purpose of photoreceptors?
The purpose of photoreceptors is to detect and respond to light. These specialized cells located in the retina of the eye are responsible for converting light energy into electrical signals that can be transmitted to the brain through the optic nerve. This allows for the perception of visual images and the formation of visual information.
They change light to electrical signals.
They receive light and turn it into an image.
They contract and relax to control the pupil.
They focus the light coming into the eye.
The statement "They change light to electrical signals" accurately describes the purpose of photoreceptors. Photoreceptors, specifically rods and cones, are responsible for converting light energy into electrical signals that can be transmitted to the brain for visual processing.
In which organizational level is the eye?
tissues
organ systems
organs
cells
The eye is present at the organ level.
Many parts of the eye work to focus or control light except the
lens.
retina.
pupil.
cornea.