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Explain bulliform cells in grasses....

Explain bulliform cells in grasses.

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Some cells of upper epidermis (eg:Grasses) are larger and thin walled.They are called bulliform cells or motor cells.These cells are helpful for the rolling and unrolling of the leaf according to the weather change.
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Explore conceptually related problems

Study the following statements regarding the anatomy of isobilateral leaf. (i) Stomata are equally distributed on both the surfaces (ii) certain adaxial epidermal cells are modified into bulliform cells in grasses. (iii). The vasuclar bundles are radial (iv). Phloem is adaxially placed. Which of the above statements are correct?

How do bulliform cells help grasses?

Knowledge Check

  • Bulliform cells are present in:

    A
    mango
    B
    grasses
    C
    ground nut
    D
    potato
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