demonstrate an experiment to show the light is essential condition for plant to make their food
hey I want a diagram please answer it fast only diagram image
Answers
Answer:
Explanation:
Photosynthesis is a biochemical process by which green plants s5mthesize simple sugar in the presence of sunlight using carbon dioxide from the atmosphere and water from the soil. This simple sugar (glucose) is later converted to starch.
6CO2 + 12H2O ChlorophyII / Sunlight C6H12O6 + 6H2O + 6O2
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The most important factor for photosynthesis is light. The rate of photosynthesis depends on the quantity and quality of light. The chlorophyll molecule in green leaves absorb light, get excited and emit electrons. The emitted electrons are used in the production of adenosine triphosphate (ATP). Finally the solar energy is converted into chemical energy and stored in the glucose produced.
Procedure:
- Take the potted plant and keep it in a dark place for 2-3 days so that the leaves get destarched.
- Cover a part of one of its leaves with the strip of black paper.
- Now place this plant in sunlight for 3—4 hours.
- Pluck the selected covered leaf and remove the black paper covering it.
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