Which of the following is the colored part of the eye?

A) Ciliary body
B) Choroid
C) Cornea
D) Iris

The iris is the colored part of the eye. It is responsible for controlling the size of the pupil and the amount of light that enters the eye. The ciliary body is located behind the iris and helps with focusing the lens. The choroid is a layer of tissue behind the retina that provides blood supply to the eye. The cornea is the clear front part of the eye that helps to focus light onto the retina.