Cork cells are made impervious to water and g | vedclass

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(B) Cork cells are the outer protective tissues of older stems and roots. As these cells mature,they deposit a waxy substance called $Suberin$ in thei

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Suberin

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(B) Cork cells are the outer protective tissues of older stems and roots. As these cells mature,they deposit a waxy substance called $Suberin$ in their cell walls. $Suberin$ is a complex fatty substance that makes the cell walls impervious to water and gases,thereby preventing water loss and protecting the plant from mechanical injury and microbial infection.

Cork cells are made impervious to water and gases by the presence of

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