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Transcript
COMMUNITY INTERACTIONS
BIOLOGY 2 – ZOOLOGY
PREDATION
•In predation, one individual, the predator, captures, kills, and consumes
another individual, the prey.
MIMICRY
•In a defense called mimicry, a harmless species resembles a poisonous or
distasteful species.
CAMOUFLAGE
•Camouflage is a method of concealing coloration that allows an otherwise
visible organism or object to remain indiscernible from the surrounding
environment.
COMPETITION
•Competition results from fundamental niche overlap—the use of the same
limited resource by two or more species.
MUTUALISM
•Mutualism is a cooperative relationship in which both species derive some
benefit.
COMMENSALISM
•Commensalism is an interaction in which one species benefits and the other is
not affected.
PARASITISM
•Parasitism is a species interaction that resembles predation in that one
individual is harmed while the other individual benefits.
ASSIGNMENT
•Construct a pamphlet, poster, flip chart, or brochure showcasing 4 community
interactions.
•Each interaction must have:
•Name of the interaction
•Abridged definition of the interaction
•Colorful, accurate illustration of the interaction