What is the name of the extensions of the epidermal cells of a root which help in respiration ?

Muscles which help in respiration are

What is epidermal cells?

What are the parts which help in respiration of plants?

The epidermal cells are involved in

Name the organ of echinoderms which helps in respiration and locomotion ?

Root hairs are thin-walled slender extensions of root epidermal cells that are present in millions of number at the root.

Root hairs are thin-walled slender extensions of root epidermal cells that are present in millions of number at the root.

Root hairs are thin-walled slender extensions of root epidermal cells that are present in millions of number at the root.