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What is stomata and what part of plant it is show me a picture from which I could understand easily?
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What is stomata and what part of plant it is show me a picture from wh...
What is Stomata?
Stomata are microscopic openings located on the surface of plant leaves and stems. They play a crucial role in the process of gas exchange, allowing plants to take in carbon dioxide (CO2) for photosynthesis and release oxygen (O2) as a byproduct.
Structure of Stomata
- Each stoma (singular of stomata) is surrounded by a pair of specialized cells known as guard cells.
- These guard cells regulate the opening and closing of the stomatal pore, controlling gas exchange and water loss.
Function of Stomata
- Gas Exchange:
- Allows CO2 to enter for photosynthesis.
- Facilitates the release of O2 produced during photosynthesis.
- Transpiration:
- Controls water vapor loss from the plant, helping to regulate temperature and maintain water balance.
Location of Stomata
- Primarily found on the underside of leaves (abaxial surface) to minimize water loss.
- May also be present on stems and other plant parts, depending on the species.
Importance of Stomata
- Essential for plant health and growth.
- Regulates water use efficiency, impacting agricultural practices and ecosystems.
- Influences carbon cycling and climate regulation.
For visual understanding, you can refer to diagrams available on educational platforms like EduRev that illustrate the structure and function of stomata effectively.
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What is stomata and what part of plant it is show me a picture from which I could understand easily?
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