Question

which region of the visible light is most effective for photosynthesis
​

Answer 1

Explanation:

The best wavelengths of visible light for photosynthesis fall within the blue range (425–450 nm) and red range (600–700 nm). Therefore, the best light sources for photosynthesis should ideally emit light in the blue and red ranges.

Answer 2

Answer:

red light

Explanation:

red light is more effective in photosynthesis because both the photosystems absorbs light of wavelengths in the red region.