Name the pores in a leaf through which respiratory exchange of gases takes place.
1 answer:
The pores in a leaf through which respiratory exchange of gases occurs are called the stomata.
In plant tissue, stomata are microscopic pores that facilitate respiratory exchange. The specialized holes or apertures known as stomata, found in the epidermis of plant cells, are essential for gas exchange during photosynthesis.
Although some stems also have stomata, they are primarily seen in plant leaves. To open and close stomatal holes, specialized cells called guard cells to surround stomata.
In the process of photosynthetic gas exchange, water is simultaneously lost from the surface of the leaves, and CO2 is diffused into the plant. Stomata, which are epidermal pores, facilitate this exchange by balancing the leaf's need to undertake photosynthesis with the risks of desiccation.
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