Question

the extensions of epidermal cells are called as

Answer 1

The extension of epidermal cells of root hair which help in respiration is known as the root hair. Root hairs are elongated outgrowths from outer layers of cell in roots which help in respiration and absorption.

Answer 2

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• The extension of epidermal cells of root hair which help in respiration is known as the root hair.
• Root hairs are elongated outgrowths from outer layers of cell in roots which help in respiration and absorption.