Final answer:
The nature of color blindness does depend on the functionality of the three types of cones in the eye that are sensitive to red, green, and blue light. The statement is true, as malfunctions in these cones can lead to various forms of color blindness.
Step-by-step explanation:
Nature of Color Blindness and Cone Cells
The nature of color blindness does indeed depend on the malfunction of certain types of cone cells in the eye. A person typically has three different types of cones that are sensitive to different wavelengths of light: red, green, and blue. These cones mediate color vision by varying their responses depending on the wavelength of the light that strikes them. According to the trichromatic theory of color vision, all colors we perceive are a combination of these three primary colors, and the thousands of hues we can differentiate are due to various combinations of stimulation of these cones. Therefore, the statement that color blindness depends on three kinds of cones that don't work (Green, Red, Blue) is true.
When a type of cone does not work properly, it results in a deficiency in color perception corresponding to that cone's sensitivity range. For example, if the red cones are malfunctioning, red-green color blindness may occur. The study of individuals with color blindness in one eye, or with different types of color blindness in each eye, can provide valuable insights into how these cones contribute to our overall color vision. As such, exploring color vision through those who experience color blindness can aid in understanding how individual cone cells influence perception.