Describe white light as composed of many colors of light. Explain the effectiveness of various colors of light on photosynthesis.
Photosynthesis takes place in chloroplasts, where plant pigments absorb solar energy.
Without solar energy, photosynthesis would be impossible. The rate of photosynthesis varies according to the conditions. The different pigments in a plant leaf make use of different colors of light. Therefore, white light is the best type of light for photosynthesis. The principal pigment in advanced plants is chlorophyll a .