Which part of the eye is responsible for seeing colors?

The part of the eye responsible for seeing colors is the cones. Cones are photoreceptor cells located in the retina that are sensitive to different wavelengths of light, allowing them to detect colors. There are three types of cones corresponding to the three primary colors: red, green, and blue. This ability to perceive a wide spectrum of colors arises from the way cones respond to these various wavelengths.

In contrast, rods, another type of photoreceptor found in the retina, are more sensitive to light but do not perceive color, functioning primarily in low-light conditions and contributing to night vision. The ciliary body does not play a direct role in color perception; instead, it is involved in controlling the shape of the lens for focusing. The cornea, a transparent layer at the front of the eye, primarily serves to protect the eye and aid in focusing light, but it also does not contribute to the perception of color. Thus, the prominence of cones in recognizing colors makes them the correct answer to this question.