Honors Biology Final Exam Review 2024 Questions and Answers 100% Pass

Honors Biology Final Exam Review 2024 Questions and Answers 100% Pass autotroph - Answer- organism that can capture energy from sunlight or chemicals and use it to produce its own food from inorganic compounds; also called a producer biosphere - Answer- part of Earth in which life exists including land, water, and air or atmosphere community - Answer- assemblage of different populations that live together in a defined area consumer - Answer- organism that relies on other organisms for its energy and food supply; also called a heterotroph ecology - Answer- scientific study of interactions among organisms and between organisms and their environment ecosystem - Answer- collection of all the organisms that live in a particular place, together with their nonliving environment food chain - Answer- series of steps in an ecosystem in which organisms transfer energy by eating and being eaten food web - Answer- network of complex interactions formed by the feeding relationships among the various organisms in an ecosystem heterotroph - Answer- organism that obtains energy from the foods it consumes; also called a consumer population - Answer- group of individuals of the same species that live in the same area producer - Answer- organism that can capture energy from sunlight or chemicals and use it to produce food from inorganic compounds; also called an autotroph species - Answer- group of similar organisms that can breed and produce fertile offspring trophic level - Answer- step in a food chain or food web abiotic factors - Answer- physical, or nonliving, factor that shapes an ecosystem biotic factors - Answer- biological influence on organisms within an ecosystem commensalisms - Answer- symbiotic relationship in which one member of the association benefits and the other is neither helped nor harmed mutalism - Answer- symbiotic relationship in which both species benefit from the relationship niche - Answer- full range of physical and biological conditions in which an organism lives and the way in which the organism uses those conditions predation - Answer- interaction in which one organism captures and feeds on another organism parasitism - Answer- symbiotic relationship in which one organism lives in or on another organism (the host) and consequently harms it pioneer species - Answer- first species to populate an area during primary succession primary succession - Answer- succession that occurs on surfaces where no soil exists symbiosis - Answer- relationship in which two species live closely together carrying capacity - Answer- largest number of individuals of a population that a given environment can support