write structure function and location of aerenchyma according to class 9
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Aerenchyma
→Structure:
• Aerenchyma is an parenchymatous spongy tissue that forms spaces, gaps and air channels in the stem, roots and leaves.
→Location:
• It is present in the root, stem and leaves of mostly aquatic plants.
→Function:
• Aerenchyma provides buoyancy and allows the circulation of gases.
• Transportation of Oxygen.
• Reduce cellular oxygen demands.
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Answer:
It is a spongy tissue with large air spaces found between the cells of the stems and leaves of aquatic plants.
Aerenchyma provides buoyancy and allows the circulation of gases.
Explanation:
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