The difference in photosynthesis spectrum and action spectrum occurs due to _.

Explanation

Photosynthesis is a complex process that converts light energy into chemical energy, producing glucose and oxygen. The difference between the photosynthesis spectrum and the action spectrum is due to the presence of carotenoids, which extend the range of light wavelengths that plants can utilize for photosynthesis. Additionally, carbon dioxide is a necessary raw material, and oxygen is a byproduct of this vital biological process. The wavelength of light affects the efficiency of photosynthesis, and only certain wavelengths are effectively used by the plant's pigments to drive the process.