click below
click below
Normal Size Small Size show me how
Vocab for population
BLA BLA BLA BLA BLA BLA BALA A AKNAAOJ:NA
Term | Definition |
---|---|
population size | the number of organisms of one species that live together |
population density | The number of organisms of one species in a given area |
behavior | the way an organism acts toward its environment. It behaves in certain ways to get the basic needs of life. |
Competition | the contest among organisms to obtain the resources they need to survive and reproduce. |
Territori | the area that an animal defends from other members of the same species. |
Territorial Imperative | the behavior that occurs to defend an animal’s territory. |
Cooperation | the behavior by members of a population or community that helps each other. |
Social hierarchy | establishes an order within a population so that animals cooperate more and compete less within their population. |