Question

The pupil is positioned at the center of the iris.

Answer 1

The pupil is actually situated in the center of the iris, which is the colored part of the eye. The iris controls the size of the pupil and regulates the amount of light that enters the eye. The pupil appears black in color because it is an opening that allows light to pass into the eye; it leads to the interior of the eye where light is absorbed by the retina. The size of the pupil can change in response to various factors, including lighting conditions and emotional responses.