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A [ ] can be transmitted between organisms; a [ ] causes disease.
A
A pathogen can be transmitted between organisms; a communicable disease causes disease.
B
A vector can be transmitted between organisms; a toxin causes disease.
C
A non-communicable disease can be transmitted between organisms; a host causes disease.
D
A communicable disease can be transmitted between organisms; a pathogen causes disease.
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Communicable diseases, disease prevention and the immune system Flashcards
28 flashcards on OCR A A Level Biology Communicable diseases, disease prevention and the immune system: the key terms, definitions and processes you need to recall for Biological processes, Biological diversity and Unified biology (Components 01-03).