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How does the cork act as a protective ti...

How does the cork act as a protective tissue ?

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The outer protective layer or bark of a tree is known as the cork. It is made up of dead cells. Therefore, it protects the plant against mechanical injury, temperature extremes, etc. It also prevents the loss of water by evaporation.
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  • Which can act as a protective colloid

    A
    Silica gel
    B
    `C Cl_(4)`
    C
    Gelatine
    D
    Oil

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