What is the relationship between the absorption spectrum of chlorophyll a and the rate of photosynthesis?

Step-by-step solution

The wavelengths at which there is maximum absorption by chlorophyll a, i.e., in the blue and the red regions, also indicates direct relation to higher rate of photosynthesis . Hence, we can conclude that chlorophyll a is the chief pigment associated with photosynthesis. Though chlorophyll is the major pigment responsible for trapping light, other thylakoid pigments like chlorophyll b, xanthophylls and carotenoids, which are called accessory pigments, also absorb light and transfer the energy to chlorophyll a. Indee