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NEETBotanyAnatomy of Flowering Plants

What are the cells that make the leaves curl in plants during water stress?

Options

  1. AFusiform Cells
  2. BBulliform Cells
  3. CCuticles
  4. DTrichomes

Correct answer

B. Bulliform Cells

Step-by-step solution

In grasses, certain adaxial epidermal cells along the veins modify themselves into large, empty, colourless cells. These are called bulliform cells or motor cells. Bulliform cells help in folding and unfolding of grass leaves.

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