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The plant hormone essential for cell div...

The plant hormone essential for cell division is

A

abscisic acid

B

auxin

C

gibberellin

D

cytokinin

Text Solution

Verified by Experts

The correct Answer is:
D
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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

  • Assertion :- Kinetochore is essential for cell division. Reason :- Kinetochores serve as the sites of attachment of spindle fibres to the chromosome.

    A
    If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.
    B
    If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion.
    C
    If Assertion is True but the Reason is False.
    D
    If both Assertion & Reason are false.

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    Assertion :- Kinetochore is essential for cell division. Reason:- Kinetochores serve as the sites of attachment of spindle fibres to the chromosome.

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