Question

Adequate lighting improves the ability of security forces to detect intruders before they attack. Which of the following statements is false concerning lighting?

Answer 1

Rods detect color, while cones detect only shades of gray.

Step-by-step explanation:

The false statement about the human eye is:

a. Rods detect color, while cones detect only shades of gray.

This is false because it is actually the other way around. Rods are responsible for detecting shades of gray, while cones enable us to see colors. There are three types of cones, each sensitive to different wavelengths of light, allowing us to perceive a wide range of colors.