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  1. GCSE
  3. Biology Edexcel
  5. 5.2.2 Chemical plant defences

5.2.2 Chemical plant defences

Spec 1BI0

Revise Edexcel GCSE Biology 5.2.2 Chemical plant defences with the question bank, lessons, revision guides, and flashcards.

Describe how plants defend themselves against attack from pests and pathogens by producing chemicals, some of which can be used to treat human diseases or relieve symptoms

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