Question

_ are sensitive to dim and bright light

Answer 1

Photoreceptors: The light sensing nerve cells (rods and cones) located in the retina. Pupil: The adjustable opening at the center of the iris through which light enters the eye. Retina: The light sensitive layer of tissue that lines the back of the eye.

Answer 2

Answer:

There are 2 types of photoreceptors in the retina: rods and cones.

The rods are most sensitive to light and dark changes, shape and movement and contain only one type of light-sensitive pigment. ...

Cones, however, work only in bright light.

hope this helps you..