Question

Describe the role of the following structures
cuticles
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Answer 1

In addition to its function as a permeability barrier for water and other molecules (prevent water loss), the micro and nano-structure of the cuticle confer specialised surface properties that prevent contamination of plant tissues with external water, dirt and microorganisms.

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Answer 2

Answer:

it's a water proof material...made up of waxy substance called cutin....