please tell me about respiration in plant
Answers
Answer:
Plants take co2 from atmosphere and give out oxygen in the process of photosynthesis.
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Answer:
Cellular respiration in plants is the process used by plants to convert nutrients obtained from soil into energy which fuels the plants’ cellular activities.
On the other hand, photosynthesis is the process where light energy is converted into chemical energy stored in glucose that can later be used in respiration. on the green parts of the plant that contain chlorophyll.
During respiration, plants consume nutrients to keep plant cells alive while during photosynthesis, plants create their own food.
Explanation:
Respiration:
oxygen + glucose -> carbon dioxide + water + heat energy
Photosynthesis:
carbon dioxide + water+ light energy -> oxygen + glucose
Dark – Only respiration takes place. Oxygen is consumed while carbon dioxide is released.
Dim sunlight – Photosynthesis rate equals respiration rate. A plant consumes all the oxygen photosynthesis generates. It also uses all the carbon dioxide respiration creates. As a result, no gas exchange takes place with the environment.
Bright sunlight – Photosynthesis uses carbon dioxide and makes oxygen faster than respiration produces carbon dioxide and consumes oxygen. Extra oxygen is released into the atmosphere.
During daytime, photosynthesis produces oxygen and glucose faster than respiration consumes it. Photosynthesis also uses carbon dioxide faster than respiration produces it. Oxygen surplus is released into the air and unused glucose stored in the plant for later use.
This is why plants are so important to human and other animals’ survival. Without photosynthesis, we wouldn’t have oxygen or food to stay alive.
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