Question:
Which one of the following is not an excretory product in plants?
Which one of the following is not an excretory product in plants?
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Excretory products in plants include gases like \(CO_2\), resins, gums, and dead cells.
Updated On: May 19, 2025
- \(CO_2\)
- Starch
- Resins and gums
- Dead cells
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The Correct Option is B
Solution and Explanation
Excretory products in plants are substances that are waste products of metabolic activities and are not useful to the plant.
- \(CO_2\) is released as a waste product during cellular respiration. - Resins and gums are excreted by plants as part of their defense mechanisms.
- Dead cells are considered a form of waste as they no longer contribute to the plant's functioning.
Starch, however, is a stored form of energy and is not an excretory product. Thus, the correct answer is (B) Starch.
- \(CO_2\) is released as a waste product during cellular respiration. - Resins and gums are excreted by plants as part of their defense mechanisms.
- Dead cells are considered a form of waste as they no longer contribute to the plant's functioning.
Starch, however, is a stored form of energy and is not an excretory product. Thus, the correct answer is (B) Starch.
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