Science, asked by raviy4038, 1 year ago

How is excretion in plants useful to human beings ?

Answers

Answered by Akash7766
16
Hey..mate..
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Plant excrete in many ways..in which one is releasing O2..which is important for human..

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hope it helps..✌️✌️
Answered by goyalvikas78
42
Hey there!

Excretion is away of getting rid of wastes into the environment, and plants do this by expelling gases like excess oxygen daytimes, and carbon-dioxide nighttimes. Other plant wastes are excreted into the leaves which drop, and into bark which peels, and into stems and roots which drop off - all fertilising the soil around with minerals and vitamins, proteins, carbohydrates and fats. ,Humans breathe oxygen gas. Plants are one of the main providers of Oxygen, so cutting down trees and plants is not an alternative.

Hope it help

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