Question

what is the site of photosynthesis what is stomata? write it's function.​

Answer 1

Answer:

Stomata are the tiny openings present on the epidermis of leaves. ... In some of the plants, stomata are present on stems and other parts of plants. Stomata play an important role in gaseous exchange and photosynthesis. They control by transpiration rate by opening and closing.

Explanation:

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Answered by Sasha

Answer 2

They are pores in the leaves that control the rate at which water vapour exits the plant and regulate gas exchange.

Explanation:

• Stomata are small pores or holes that allow gaseous exchange. Stomata are found mostly in plant leaves, but they can also be found in stems. The plant closes these pores when it doesn't need carbon dioxide for photosynthesis.
• Plants' stomata are surrounded by guard cells, which are bean-shaped cells. The guard cells are in charge of regulating the pore's opening and shutting.
• The guard cells inflate when water passes past them, allowing the stomatal pore to widen. As the guard cells diminish, the hole frequently shuts.
• These stomata also allow for the exchange of oxygen and carbon dioxide in the leaf, in addition to water vapour loss during transpiration. Stomata are open during the day and close at night.