Cuticle at Anatomy

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Cuticle. The plant cuticle is an extracellular hydrophobic layer that covers the aerial epidermis of all land plants, providing protection against desiccation and external environmental stresses. It can also result from biting the edges of the nails or the skin around the nails, picking at the skin near the nails or sucking on the fingers.

THE BASICS CUTICLE CARE
THE BASICS CUTICLE CARE from www.crazynailzz.com

This area is known as the nail bed. In addition to a physical barrier, the cuticle also provides an active biochemical barrier. The cuticle is secreted by the epithelial cells covering the body (hypodermis, seam cells) and by interfacial cells lining the four major openings to the exterior (anus, excretory pore, vulva and pharynx).

THE BASICS CUTICLE CARE

In zoology, the cuticle found in invertebrates is a multilayered structure that is present on the outer layer of the epidermis. [noun] an outer covering layer: In botany, a cuticle is a protective layer present on the epidermal cells of the leaves. Cuticle definition, the nonliving epidermis that surrounds the edges of the fingernail or toenail.