Gaseous exchange take place in stem even if stomata are absent.
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Gaseous exchange in stem
Explanation:
- Generally the gaseous exchange occurs through diffusion via stomata.
- Guard cells regulate each of the stomata. Exchange occurs with the closing and opening of stoma between the inferior of leaves.
- Lenticels are large sized aerating pores which are oresent in the cork tissue for gaseous exchange.
- Lenticels are present in bark of the stem of plants.
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Answer:
In a plant, gaseous exchange takes place in stem even if stomata are absent through lenticels.
Explanation:
A lenticels is a porous tissue consisting of cells with large intercellular spaces.
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