Which cell is involved in color vision?

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The question asks: Which cell is involved in color vision?
Note: The provided answer options list is empty, so there are no specific choices to compare.
In general, color vision in the human visual system relies on cone cells in the retina. Cone photoreceptors come in three types (short, medium, and long wavelength sensitive), roughly corresponding to blue, green, and red cones, and their differential activation gives rise to color perception. In contrast, rod cells are highly sensitive to light and mediate scotopic (low-light) vision but do not contribute to color discrimination.
If options had included 'rods', that would be incorrect for color vision, since rods are not color-tuned. If an option mentioned 'cone' or 'cone photoreceptors', that would be correct because cones are the color-sensitive photoreceptors and are concentrated in the fovea for high-acuity color vision. A distractor mentioning 'ganglion cells' would be incorrect because ganglion cells are downstream neurons that transmit signals from photoreceptors and do not themselves detect color.
Practical takeaway: Color vision is achieved by cone photoreceptors, whereas rods handle brightness and motion in dim conditions. Cones enable the perception of rich color and fine detail in well-lit environments.

PSYCH 100, Section 002: Intro Psychology (22511--HB---P-PSYCH---100-------002-) Quiz 2

Which cell is involved in color vision?

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