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chap9sec1

TermDefinition
virus a tiny nonliving particle that invades and then reproduces inside a living cell
host the parasite or virus lives in or on
parasite the organism that benefits by living on or in a host in a parasitism interaction
bacteriophage a virus that inffects bacteria
vaccine a substance used in a vaccination that consists of weakened or pathogens that can trigger the immune system into action
Created by: jgama
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