TREE PHYSIOLOGY
PHOTOSYNTHESIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is a waste product for the plant?
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Soil
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Sunlight
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Oxygen
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Energy
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Explanation:
Detailed explanation-1: -Plants need to excrete excess carbon dioxide and oxygen. Carbon dioxide is a waste product of aerobic respiration in plant cells.
Detailed explanation-2: -When plants respire, plants produce carbon dioxide and this excess carbon dioxide must be eliminated. Hence the waste products in plants are oxygen, carbon dioxide and water.
Detailed explanation-3: -Raw materials required for photosynthesis are carbon dioxide and water. Oxygen is produced as a waste product.
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