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Root, stem, and leaves - class-VI
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The bulliform cells of leaves lose their turgidity during excessive _____________.
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A
Transpiration
💡 Explanation:
In some grasses(isobilateral leaves), on epidermis, there are some larger, thin walled cells called bulliform cells are present, which in dry condition lose water through transpiration and thus the rolling up of leaves occurs, e.g., in Poa, Agropyron, Amophilla, etc.