what is the difference between an eyespot and an eye?
A. the only difference is size; an eyespot is smaller version of an eye.
B. An eyespot detects light but does not trigger a response; an eye does both
C. An eyespot contains photoreceptors; an eye does not.
D. An eyespot detects light but does not generate an image; an eye does both.
E. Eyes contain retinal; eyespots do not