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How do auxins promotes the growth of ten...

How do auxins promotes the growth of tendril around a support ?

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When a tendril is in contact with support more auxin diffuses towards the side of tendril away from the support. This concentration of auxin stimulates cells to grow longer on the side of tendril which is away from support.
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How do auxins promote the growth of a tendril around a support?

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Knowledge Check

  • The growth of tendrils in pea plants is due to

    A
    Rapid cell divisions in the tendril in the region away from support
    B
    Rapid cell division in the tendril in the region of contact to the support.
    C
    The effect of light
    D
    The effect of gravity
  • The growth of tendrils in pea plants is due to

    A
    Rapid cell divisions in the tendril in the region away from support
    B
    Rapid cell division in the tendril in the region of contact to the support.
    C
    The effect of light
    D
    The effect of gravity
  • The growth of tendrils in pea plants is due to

    A
    Rapid cell divisions in the tendril in the region away from support
    B
    Rapid cell division in the tendril in the region of contact to the support.
    C
    The effect of light
    D
    The effect of gravity
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