NEET BIOLOGY

Detailed explanation-1: -In photosynthesis, solar energy is harvested and converted to chemical energy in the form of glucose using water and carbon dioxide. Oxygen is released as a byproduct.

Detailed explanation-2: -This reaction takes place inside the grana of chloroplast. In this reaction assimilatory power ATP and NADPH2 are generated with evolution of oxygen and photolysis of water. These assimilatory powers help in the fixation of carbon dioxide during dark phase reaction.

Detailed explanation-3: -By absorbing the sun’s blue and red light, chlorophyll loses electrons, which become mobile forms of chemical energy that power plant growth.

Detailed explanation-4: -Photosynthesis is the process through which plants use the energy of the sun to convert carbon dioxide and water into glucose.