Terms to study for final

Terms to study for final - Cell Population Community...

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Cell  Smallest Unit that can live and reproduce on its  own Population  Group of individuals of same species occupying  a specified area Community  All populations of all species occupying a  specified area Ecosystem Community that is interacting with its physical  environment Mutualism Interaction beneficial to both – Ants/Acacia tree Endoparasites Live INSIDE host – ie tapeworm Ectoparasites Live ON the surface of the host (mosquito) Competitive exclusion Two compete for identical resources and the  more successful eventually eliminates the other  Competition Interaction detrimental to both – ie. Weeds in a  garden Primary Succession Colonized by mosses and lichens first followed  by small plants such as after a glacier retreat Secondary Succession Occurs when existing community removed by  event such as a fire but soil remains and grasses  grow back in Keystone Species Species that exerts and important regulating 
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This note was uploaded on 03/28/2008 for the course BIO 105 taught by Professor Mickle during the Fall '07 term at N.C. State.

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Terms to study for final - Cell Population Community...

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