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روزنه هوایی

File:Tomato_leaf_stomate_1-color.jpg · Wikimedia Commons · See Wikimedia Commons

EntityQ216635· pop 63· linked from 782 articles

روزنه هوایی

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Also known as plant stomata

thumb|Stoma in a tomato leaf shown via colorized [[scanning electron microscope image]] thumb|A stoma in horizontal cross section thumb|The underside of a leaf. In this species (Tradescantia zebrina), the guard cells of the stomata are green because they contain chlorophyll while the epidermal cells are chlorophyll-free and contain red pigments.

AI overview

Stomata are tiny pores found on plant leaves that allow gas exchange between the plant and the air. They are controlled by specialized guard cells that open and close to regulate when the plant takes in carbon dioxide and releases oxygen and water vapor.

AI-generated from the Wikipedia summary — may contain errors.

Research

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Wikidata facts

Subclass of
body orifice
Has part
guard cell
Image
Lilium stoma L.jpg
Show 3 more facts
Commons category
Stoma
on focus list of Wikimedia project
Wikipedia:Vital articles/Level/4
Sources (5)

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Gallery (21)