Answer:
Absorption of light by chlorophyll a and b is essential for the process of photosynthesis
Explanation:
Based on a variety of experiments, it is known that the rate of photosynthesis is highest when wavelengths of light between 400 and 500 nm are used, and when wavelengths around 700 nm are used. This indicate the relative importance of chlorophyll a and b in photosynthesis is the absorption of light by chlorophyll a and b is essential for the process of photosynthesis.
