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More cards in this set
Card 16
Front
How do mucous membranes prevent infection?
Back
Card 17
Front
Name 3 physical defences of plants.
Back
Card 18
Front
How does waxy cuticle prevent plant infection?
Back
Card 19
Front
How does the polysaccharide, callose, prevent plant infection?
Back
Card 20
Front
Name 3 chemical defences of plants.
Back
Card 21
Front
What do antigen-presenting phagocytes activate?
Back
Card 22
Front
What's clonal selection of T cells?
Back
Card 23
Front
What's clonal expansion?
Back
Card 24
Front
What do T killer cells do?
Back
Card 25
Front
What do T helper cells do?
Back
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