Final answer:
The statement “Only absorbed light can produce photochemical reactions that result in vision” is true. Photoreceptor cells in the human eye respond to absorbed light and initiate the process of vision.
Step-by-step explanation:
The statement “Only absorbed light can produce photochemical reactions that result in vision” is True.
In the human eye, photoreceptor cells called rods and cones respond to absorbed light and initiate the process of vision. When these cells absorb light, they undergo photochemical reactions that result in the generation of electrical signals, which are then transmitted to the brain for interpretation.
For example, when light enters the retina and is absorbed by the cones, they generate electrical signals that enable us to perceive color. Therefore, vision is directly influenced by the absorption of light through physiological processes in the eye.