The biological meaning of the respiration process.

The importance of respiration is the absorption of oxygen and the release of carbon dioxide.
All plants breathe continuously. Oxygen and organic matter are needed for respiration. Oxygen enters the plants through the stomata, lentils, root hairs. Organic substances are synthesized in plant leaves and are transported through the sieve tubes of the phloem (bast) to the plant organs above the ground.



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