Why can a person still see in dim light but distinguish color poorly?

A) Stomata permit gas exchange while controlling water loss

B) Rods work well in low light but detect little color

C) Reduced leaf area helps limit water loss

D) A large area improves nutrient absorption

Answer: B

Explanation: Rods work well in low light but detect little color explains this observation. Cones need brighter illumination for color vision.