Question

plants absorb blue and ____ light, and reflect ____ light.

multiple choice

○ violet, red
○ green, violet
○ green, red
○ red, green

Explanation:

Plants contain chlorophyll, which absorbs light for photosynthesis. Chlorophyll absorbs blue and red light efficiently and reflects green light (this is why plants appear green). Among the options, the correct pair is red (absorbed) and green (reflected) for the blanks. So the correct option is the one with "red, green".

Answer:

D. red, green (assuming the last option is labeled D; if the original labels were different, adjust the label but keep the text "red, green")