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Chapter 20 section 1
Biology
| Question | Answer |
|---|---|
| predation | a relationship between two species in which one species, the predador, feeds on the other species, the prey |
| interspecific competition | a realationship between two species in which both species compete for limited resources such that both species are negatively effected by the realationship |
| symbiosis | a realationship in which two different organisms live in close association with each other |
| parasitism | a realationship between to species in which one species, the parasite, benifits from the other species, the host, which is harmed |
| mutualism | a realationship between two species in which both species benifit |
| commensalism | a realationship between two organisms in which one organism benifits and the other is unaffected |