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Tannin is an example of plant excretory product.

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Important Questions on Excretion - The Wastage Disposing System

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Which of the following alkaloids is obtained from cinchona plant?
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From which plant the alkaloid reserpine is obtained?
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The bark of Cinchona contains _____ (alkaloids/non-nitrogenous) as the excretory material.
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Bark of cinchona contains _____ the excretory material.
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Which of the following alkaloids is found in Rauwolfia?
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Gums and resins are the _____ (excretory/photosynthetic) products of plants.
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_____ is obtained from the leaves of tobacco.
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Guttation is the process of elimination of water from plants through
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Nicotine activates the nervous system and act as _____.
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Carbon dioxide is the waste product in plants, excreted through _____.(epipodites/stomata/spiracles)
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_____ is used for lowering the high blood pressure.
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Gums and resins are the _____ products of plants. (Excretory/ photosynthetic)
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Resins and gums are the _____ products of the plants.( waste/ useful)
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Which of the following is not a waste material excreted by plants?