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How does chemical coordination occur in ...

How does chemical coordination occur in plants ?

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The chemical coordination occurs in plants by means of plant hormones. They help to coordinate growth, development and responses to the environment. They are synthesised at places away from where they act and reach to the areas of action by simple diffusion.
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Knowledge Check

  • Write chemical reaction occurred in lead storage cell.

    A
    `2PbSO_(4)+2H_(2)OtoPbO_(2)+2H_(2)SO_(4)+Pb`
    B
    `2PbSO_(4)+H_(2)O to PbO_(2)+Pb+H_(2)SO_(4)`
    C
    `PbSO_(4)+3H_(2)O to PbSO_(2)+2Pb+2H_(2)SO_(4)`
    D
    `PbSO_(4)+2H_(2)O to PbO_(2)+2H_(2)SO_(4)`.

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