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What are plant hormones?...

What are plant hormones?

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The chemical substance produced in plants which control growth, development and responses in plant, are called hormones. For example: Auxins, Gibberliullins, Cytokinins and Absciasic acid.
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What is a plant hormone? Name four plant hormones. State one function of each.

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Knowledge Check

  • A plant hormone is

    A
    an icon that alters turgor pressure
    B
    a pigment that responds to environmental changes
    C
    an organic compound
    D
    a secondary metabolic compound
  • Plant hormones are

    A
    Growth regulators
    B
    Growth promoters
    C
    Growth inhibitors
    D
    None of above
  • Which of the following is not a plant hormone?

    A
    auxin
    B
    ascorbic acid
    C
    cytokinin
    D
    abscisic acid
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