Question

describe role of epidermis... ​

Answer 1

Question

describe role of epidermis...

Answer

The epidermis

is the outermost layer of our skin. Tough and resilient, protection is

its number one job. Think of a parka you may wear in the winter. The

inside is lined with soft fleece, providing a layer of warmth. But the

outside is made of a strong waterproof material that lets nothing

through. It is a similar situation with our own epidermis.

Answer 2

Hey dear✨

Answer....

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. The epidermis serves several functions: it protects against water loss, regulates gas exchange, secretes metabolic compounds, and (especially in roots) absorbs water and mineral nutrients. The epidermis of most leaves shows dorsoventral anatomy: the upper (adaxial) and lower (abaxial) surfaces have somewhat different construction and may serve different functions.

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