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Bulliform cells are found in

AThe leaves of grass plants only
BThe roots of all dicotyledons only
CThe stems of all monocotyledons only
DThe petals of all angiosperm flowers
Answer & Solution
Correct answer: A. The leaves of grass plants only
Bulliform cells are large empty colourless cells on the adaxial epidermis of grass leaves. When turgid the leaf is flat when flaccid the leaf rolls inwards, reducing transpiration in water stress.
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