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2.2.1 Non-specific Defences — OCR Biology B J257 | GradeGen.AI
Biology B
Health and Disease
Pathogen Defences
Non-specific Defences
Non-specific Defences
OCR GCSE Biology B (J257) — Health and Disease
What You Need to Know
Describe non-specific defence systems of the human body against pathogens, including physical, chemical, and microbial defences.
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1
Non-specific Defences
14 key terms
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