Question

Which coloured light rays favour maximum 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 coloured light rays favour maximum photosynthesis