External protective tissues of plants (specif | vedclass

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Question

(D) In a dicot stem, the primary protective tissue is the $Epidermis$. As the plant undergoes secondary growth, the epidermis is replaced by the $Cork

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Epidermis and cork

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(D) In a dicot stem, the primary protective tissue is the $Epidermis$. As the plant undergoes secondary growth, the epidermis is replaced by the $Cork$ (also known as $Phellem$), which acts as the secondary protective tissue. Therefore, the external protective tissues of a dicot stem are the $Epidermis$ (primary) and the $Cork$ (secondary).

External protective tissues of plants (specifically in a dicot stem) are:

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