Question

Justify the importance of light in light reaction of photosynthesis

Answer 1

hey..mate its ur ans:-

During photosynthesis: Light energy is absorbed by chlorophyll, a green substance found in chloroplasts in some plant cells and algae. Absorbed lightenergy is used to convert carbon dioxide (from the air) and water (from the soil) into a sugar called glucose. Oxygen is released as a by-product.