Out of rods and cones in the retina of your eye:

(a) which detect color?

(b) which work in dim light?

Which part of the eye contains cells which are sensitive to light?

Name two types of cells in the retina of an eye which respond to light.

State whether the following statement is true or false: The image formed on our retina is upside-down

What is the principal function of the eye-lens?