NEET BIOLOGY

Detailed explanation-1: -This transforms the water into oxygen and the carbon dioxide into glucose. The plant then releases the oxygen back into the air, and stores energy within the glucose molecules.

Detailed explanation-2: -Plants are producers-they take energy from the sun, nutrients from the ground, and water to grow and produce their flowers, seeds, and berries. They also release oxygen, which all animals, including humans, need to survive.

Detailed explanation-3: -Photosynthesis converts light energy into chemical energy that animals and people can consume. Photosynthesis reduces the carbon dioxide in our atmosphere and generates the oxygen that people and animals breathe in.

Detailed explanation-4: -Moreover, the oxygen humans and other animals breathe is the oxygen released during photosynthesis.

Detailed explanation-5: -Stage-1: All green plants during the process of photosynthesis, release oxygen back into the atmosphere as a by-product. Stage-2: All aerobic organisms use free oxygen for respiration. Stage-3: Animals exhale Carbon dioxide back into the atmosphere which is again used by the plants during photosynthesis.