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Bulliform cells are –
  • a)
    Water filled and highly vacuolated epidermal cell
  • b)
    Prokaryotic cell
  • c)
    Eukaryotic cell
  • d)
     Ball like parenchymatous cells
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Bulliform cells are –a)Water filled and highly vacuolated epider...
A type of specialized plant cells found in grasses. They are located on the upper surface of the leaves and play a role in leaf movement and water regulation.

Bulliform cells are large, thin-walled cells that are responsible for the rolling and unrolling of grass leaves. They are highly responsive to changes in water availability and can rapidly change their shape and orientation to control the leaf movement.

When water is plentiful, bulliform cells are turgid and filled with water, causing the grass leaf to be flat and exposed to maximum sunlight. This allows for efficient photosynthesis. However, during periods of water stress, the bulliform cells lose their turgidity and shrink, causing the leaf to curl or roll up. This rolling helps to reduce water loss through transpiration by reducing the surface area exposed to the air.

Overall, bulliform cells are important for the survival of grasses in environments with fluctuating water availability. They help to regulate water loss and protect the grass leaves from excessive drying out.
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Community Answer
Bulliform cells are –a)Water filled and highly vacuolated epider...
Opt A is correct...Bulliform cells are the cell that is spread among the leaf's epidermal cells.They are essential for water storage and for cell's turgidity...in stress circumstances it also avoid loss of water due to transpiration...
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Bulliform cells are –a)Water filled and highly vacuolated epidermal cellb)Prokaryotic cellc)Eukaryotic celld)Ball like parenchymatous cellsCorrect answer is option 'A'. Can you explain this answer?
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