Question

epidermal cells of the root shows tubular extensions called​

Answer 1

Answer:

Root hairs are tubular extensions of epidermal cells that have their origin either in any protoderm cell or in specialized protoderm cells called trichoblasts.

Answer 2

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Root hairs are tip-growing tubular extensions of root epidermal cells. ... Root hairs emerge from a subset of specialized epidermal cells called “trichoblasts”

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