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MB 20.1
MB Chapter 20, Section 1
Term | Definition |
---|---|
predation | an interaction between two species in which one species, the predator, feeds on the other species, the prey |
interspecific competition | a type of interaction in which two or more species use the same limited resource |
symbiosis | a relationship in which two different organisms live in close association with each other |
parasitism | a relationship between two species in which one species, the parasite, benefits from the other species, the host, which is harmed |
mutualism | a relationship between two species in which both species benefit |
commensalism | a relationship between two organisms in which one organism benefits and the other is unaffected |