NEET BIOLOGY

Detailed explanation-1: -The epidermis (from the Greek , meaning “over-skin") is a single layer of cells that covers the leaves, flowers, roots and stems of plants. It forms a boundary between the plant and the external environment.

Detailed explanation-2: -The plant epidermis is a single layer of clonally related cells. Plant epidermis fulfils a basic protective function, but specialised cells within the epidermis have specific roles.

Detailed explanation-3: -epidermis, in botany, outermost, protoderm-derived layer of cells covering the stem, root, leaf, flower, fruit, and seed parts of a plant. The epidermis and its waxy cuticle provide a protective barrier against mechanical injury, water loss, and infection.

Detailed explanation-4: -An epidermal cell is a cell that is part of the outer layer of an organism. For example, in humans, skin cells are epidermal. Leaves on plants have epidermal layers on the top and bottom of the leaf.

Detailed explanation-5: -The epidermis is the outermost layer of the leaf. It covers the upper and lower surfaces of the leaf, thus, forming two epidermal layers: the upper epidermis and the lower epidermis.