Which cells are responsible for color vision?

Which cells are responsible for color vision?

• A. Rods
• B. Lens
• C. Retina
• D. Cones

Answer: (D)

Color vision comes from cone cells in the retina. Cones are photoreceptors that operate in brighter light and come in three types tuned to different wavelengths—roughly short (blue), medium (green), and long (red). The brain interprets color by comparing the signals from these cone types, giving us our full-color perception. Rods, while more sensitive in low light, do not convey color information. The lens is part of the eye’s focusing system and doesn’t determine color vision. So color vision is provided by the cone system, especially with cones concentrated in the central retina for sharp color detail.

Color vision comes from cone cells in the retina. Cones are photoreceptors that operate in brighter light and come in three types tuned to different wavelengths—roughly short (blue), medium (green), and long (red). The brain interprets color by comparing the signals from these cone types, giving us our full-color perception. Rods, while more sensitive in low light, do not convey color information. The lens is part of the eye’s focusing system and doesn’t determine color vision. So color vision is provided by the cone system, especially with cones concentrated in the central retina for sharp color detail.