The purpose of photoreceptors is:
They change light to electrical signals.
What is the purpose of photoreceptors?(1 point)
Responses
They receive light and turn it into an image.
They receive light and turn it into an image.
They contract and relax to control the pupil.
They contract and relax to control the pupil.
They change light to electrical signals.
They change light to electrical signals.
They focus the light coming into the eye.
They focus the light coming into the eye.
1 answer