How is the release of unnecessary substances in plants?

| May 2, 2021 | education

1) How is the release of unnecessary substances in plants? 2) What substances do plants emit around the clock, and what in the light? 3) Can harmful substances accumulate in plants and animals?

1. The process of plant excretion is provided by the presence of lactic acid, excretory tissue, stomata, as well as the ability of the plant to exfoliate the upper layers of the bark, which are combined under the name “crust”.
2. In sunlight, the process of photosynthesis is observed, that is, at this moment the plant releases oxygen as a by-product of the ongoing reactions. Plants breathe around the clock, which means they emit carbon dioxide into the environment.
3. Toxins do not accumulate in any organism, as there are mechanisms for their elimination. In plants, they are removed during leaf fall.



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