Question

according to the trichromatic theory of color vision, the eye has cones sensitive to colors associated with

a. red, green, and yellow
b. green, purple, and red
c. red, green, and blue
d. black, brown, and white

please select the best answer from the choices provided

a
b
c
d

Explanation:

Define the trichromatic theory of color vision

The Young-Helmholtz trichromatic theory of color vision states that the retina contains three different types of color receptors (cones), each especially sensitive to one of three primary colors of light.

Identify the three primary colors of light for cones

These three types of cones are maximally sensitive to short wavelengths (blue), medium wavelengths (green), and long wavelengths (red).

Match the colors to the given options

The combination of red, green, and blue light allows us to perceive the full spectrum of colors, which corresponds directly to option C.

Answer:

• (A) red, green, and yellow
• (B) green, purple, and red
• (C) red, green, and blue (Correct answer)
• (D) black, brown, and white