What is the outermost structure of a root?

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(C) The outermost layer of the root is known as the epiblema or piliferous layer. This layer consists of thin-walled,closely packed cells. Many of the

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Root hair

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(C) The outermost layer of the root is known as the epiblema or piliferous layer. This layer consists of thin-walled,closely packed cells. Many of these cells protrude outwards to form unicellular root hairs,which are responsible for the absorption of water and minerals from the soil. Therefore,the root hair is the outermost structure extending from the epidermis (epiblema) of the root.

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