Question

The retina is a photosensitive tissue that contains the special photoreceptor cells. What is the purpose of these photoreceptor cells?

Question 19 options:


to convert light to electrical impulses


to invert the image right-side up again


to focus light waves on the back wall of the eye


to convert black and white into color

Answer 1

I am also taking the test, but I think it's C. But I'm not exactly sure