Key term for OCR GCSE Biology B, used in Pathogen Defences.
A waterproof, lipid-rich outer layer on the surface of leaves and stems that acts as a physical barrier to pathogen entry and prevents water accumulation.
Waxy cuticle appears in OCR GCSE Biology B revision content for Health and Disease, especially Pathogen Defences and Plant Defences.
Create a free account to access OCR GCSE Biology B revision notes, track progress, and practise related key terms.