protection
Digestion and absorption of food are major functions of gastrodermis .
The epidermis is the overall scientific term for the "skin". The most important functions of the "skin" are to keep out infection and harmful phages, to protect from the elements (primarily solar), and to maintain homeostasis by managing body heat and water loss.
The function of the epidermis in the stem is to protect the underlying tissues.
protection
cells in epidermis that contain chloroplasts
The primary function of the epidermis is to protect the body from invasion by foreign bodies. The epidermis also protects against ultraviolet rays, as well as protecting organs and structures under the skin from trauma.
The major skin area that produces derivatives is the epidermis. The derivatives in question that are produced by the epidermis are hair and nails.
The outer cell layer of a cnidarian is called the epidermis. It is a thin layer that covers the body of the organism and helps with protection and sensory functions.
Epidermis
The epidermis belongs to the integumentary system. It is the first, outermost layer of the skin, or integumentary system. It provides several crucial functions, including thermoregulation.
The special structural character that the root epidermis possess is the root hairs which enables it perform its functions effectively.
The epidermis of a plant functions much like the skin of an animal, providing a protective barrier against physical damage, pathogens, and water loss. It also helps regulate gas exchange and can contain specialized cells for additional functions like trichomes for defense.