Question

Explain the necessity of presence of pigment other than chloro Phil and even though they are not directly involved in light reaction

Answer 1

Answer:

Other than chlorophyll Xanthophyll also help in photosynthesis by providing extra field for harvesting light energy and through greater wavelength but the pigments like carotinoids erythrocyanin and cyanocobalamin help parts of plants to colour, example in flower which help to attract insects for pollination