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Cuticle is the layer of cells that covers the outer surface of plants. The cuticle is coated with a waxy water repellent layer. The waxy layer protects the plant by forming a physical barrier that resists the penetration of disease causing virus, bacteria and fungus.

The cuticle is interspersed with openings called stomata. Each stomata has a pair of guard cells that open and close. When weather conditions are too hot the guard cells close the opening thus preventing the excessive water loss. The stomata allows the exchange of gases and also allows the excess water in the plant to evaporate.

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6y ago
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12y ago

Yes, but only in plants which are in the Hudrophyates and Mesophytes catogary, because water loss isn't a problem for them and don't need so much water

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14y ago

The (waxy) cuticle makes the leaves of the plant impermeable.

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9y ago

Cuticle is a protective layer on the epidermal cells. It prevents the entry of microbes inside the cells and also reduces transpiration through cell wall.

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11y ago

water conservation

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Q: What is a cuticle how does it benefit a plant?
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