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Organisms Respond to Changes · Spring Term

Plant Defenses Against Pathogens and Herbivores

Investigate the physical and chemical defense mechanisms plants employ for survival.

Key Questions

  1. Analyze the various physical barriers plants use to deter pathogens and herbivores.
  2. Explain how secondary metabolites act as chemical defenses in plants.
  3. Compare induced and constitutive plant defense mechanisms.

National Curriculum Attainment Targets

A-Level: Biology - Organisms Respond to ChangesA-Level: Biology - Plant Responses
Year: Year 13
Subject: Biology
Unit: Organisms Respond to Changes
Period: Spring Term

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