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Behavior/Symbiosis
Animal Behaviors and Symbiotic Relationships
| Term | Definition |
|---|---|
| Symbiosis | a close relationship between two organisms |
| Commensalism | one organism benefits, the other is unaffected |
| Parasitism | one organism benefits, the other is harmed |
| Mutualism | both organisms benefit |
| Cooperation | When two or more organisms work together to reach a goal |
| Predation (Predator/Prey) | One animal stalks and eats another animal |
| Competition | Interaction between organisms where the fitness of one is lowered by the presence of the other |
| Territorial Imperative | Defending an area from other members of the same species |
| Social Hierarchy Dominance | One member of species controls others |
| Niche | Role played by an organism in the natural world; a job |
| Migration | Movement to a new location |
| Hibernation | Long period of sleep(inactivity) whereby the heart rate and temperature drops |
| territory | An area that an animal defends from other members of the same species |
| Courtship | Allows male and female members of a species to recognize each other |
| social behavior | Interactions among organisms of the same species |
| society | a group of animals of the same species living and working together in an organized way |
| cyclic behavior | Innate behaviors that occur in a repeating pattern |
| circadian rhythm | Behavior based on a 24-hour cycle |
| nocturnal | active at night |
| diurnal | active during the day |
| pheromones | A chemical produced by one animal to influence the behavior of another animal |
| aggression | Forceful act used to dominate or control another animal |
| MY SCIENCE TEACHER | Swagalicious |