Epidermal tissue

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Epidermal tissue

Comparison between epidermal tissue of plants and epithelial tissue of animals? Epidermal tissues in plants includes several differentiated cell types. They are epidermal cells, guard cells, subsidiary cells, and epidermal hair.

Many plants have waxy cuti…cle layer deposited on top of the epidermal cells. Epithelial tissues consist of epithelial cells which form continuous sheets that are attached to each other at many locations by tight junctions and desmosomes.

Both plant epidermal tissues and animal epithelial tissues form the most numerous and largest tissues for their specific organisms. Both plant epidermal tissues and animal epithelial tissues also are very densely packed together, leaving very little intercellular space.

Epidermal tissue

The plant epidermal tissues functions in prevention of water loss and act as a barrier to fungi and other invaders. It also regulates gas exchange in plants and absorb water and minerals nutrients especially in roots The epithelial tissues not only covers the external environment of plant from the external environment but also lines the surfaces of internal organs of an organisms, unlike the plant epidermal tissues that only act as barrier between external environment and external environment.

Functions of epithelial tissue includes secretion, selective absorption, protection. Other than that, both of the structure act mainly as protective barrier between the internal environment of living thins and the external environment.

Function of epidermal tissue is to give support by protecting theinner parts of the plant. They are rectangular in shape.

Epidermal tissue

They arefound in animals as well.The epidermal tissue system has a variety of functions: (i) It protects the inner tissues. (ii) It reduces the rate of transpira­tion due to cuticularisation of the outer layer. The epidermal tissue system has protects the inner tissues and reduces the rate of transpira­tion due to cuticularisation of the outer layer.

It also reflects the light to some extent, reducing heating.)The epidermal tissue helps in gaseous exchan. The dermal tissue system—the epidermis—is the outer protective layer of the primary plant body (the roots, stems, leaves, flowers, fruits, and seeds). 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. The Epidermis is a type of epithelium tissue.

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Epithelium a type of tissue (the others being Muscle, Connective and Nervous) that lines internal and external surfaces. They are typically thin sheets of cells that have a range of functions such as: separating parts of the body, lining organs (like the lungs) and generally protecting your body (e.g.

The epidermal tissue includes several differentiated cell types: epidermal cells, guard cells, subsidiary cells, and epidermal hairs (trichomes).

The epidermal cells are the most numerous, largest, and least specialized. These are typically more elongated in the leaves of monocots than in those of dicots.

Epidermis (botany) - Wikipedia