Which of the following statements is true of green grass?
A)It absorbs red light and emits green light.
B)It means the lawn is healthy.
C)It absorbs red light and reflects green light.
D)It transmits all colors of light except green.

Question

Quizplus · Accepted Answer

Chlorophyll, the pigment that gives grass its green color, absorbs light most efficiently in the blue and red parts of the electromagnetic spectrum but reflects green light, which is why we see grass as green. Therefore, grass absorbs red light and reflects green light. Option A is incorrect because grass does not emit light. Option B may be true in some cases, but it is not a universal truth about green grass. Option D is also incorrect as grass does not transmit light.

Which of the Following Statements Is True of Green Grass