Biology GCSE
Waxy cuticle
What Waxy cuticle means in Biology GCSE, as defined for AQA, OCR.
Definitions of Waxy cuticle
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Reference: OCR
An impermeable, hydrophobic lipid layer covering the upper and lower epidermal surfaces, preventing water accumulation where fungal spores could germinate and blocking microbial entry.
A tough, waterproof covering on leaves that forms a smooth barrier so fungal spores and bacteria cannot easily settle and enter.
A tough physical barrier covering leaves that prevents water loss and entry of microorganisms.
Topics that use Waxy cuticle
- Plant defence responses (AQA GCSE)
- Monitoring and maintaining health (OCR GCSE)
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