Question:
Plants purify air by which process?
Plants purify air by which process?
Updated On: Jun 17, 2022
- Photorespiration
- Photosynthesis
- Photophosphorylation
- Transpiration
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The Correct Option is B
Solution and Explanation
During photosynthesis, carbon dioxide is reduced into carbohydrates and oxygen is liberated, .i.e., plants purify air by process of photosynthesis.
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Concepts Used:
Photosynthesis in Higher Plants
Processes Of Photosynthesis in Higher Plants:
Photosynthesis in higher plants involves the following processes:
- Light Reaction
- Dark Reaction
Light Reaction:
- This phenomenon occurs in the presence of light.
- The pigment absorbs light and produces energy in the form of ATP.
- The process involves- absorption of light, water splitting, the release of oxygen, and formation of ATP and NADPH.
Dark Reaction:
This process occurs in the absence of light in the stroma of the chloroplasts. The following cycles are involved in the process:
- Calvin Cycle (C3 Cycle)
- C4 Cycle (Hatch and Slack Pathway)