ECOL 182R Exam -1 Questions With Correct Answers.

ECOL 182R Exam #1 Questions With Correct
Answers

Biology - CORRECT ANSWER✔✔-The study of life
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Unifying themes of biology - CORRECT ANSWER✔✔-organization, information,
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energy and matter, interactions, evolution
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Biosphere - CORRECT ANSWER✔✔-Consists of all life on Earth and all parts of the
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Earth in which life exists, including land, water, and the atmosphere.
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Ecosystem - CORRECT ANSWER✔✔-All the organisms in a given area as well as
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the abiotic factors with which they interact
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Community - CORRECT ANSWER✔✔-All the organisms that inhabit a particular
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area


Population - CORRECT ANSWER✔✔-All the individuals of a species living within
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the bounds of a specified area
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Organism - CORRECT ANSWER✔✔-Individual living thing, consisting of one or
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more cells
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, Organ - CORRECT ANSWER✔✔-Specialized center of body function composed of
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several different types of tissues
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Tissue - CORRECT ANSWER✔✔-An integrated group of cells with a common
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structure, function, or both | | |




Cell - CORRECT ANSWER✔✔-Life's fundamental unit of structure and function
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Organelle - CORRECT ANSWER✔✔-Any of several membrane - enclosed
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structures with specialized functions
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Molecule - CORRECT ANSWER✔✔-Chemical structure consisting of two or more
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atoms


Eukaryotic cell - CORRECT ANSWER✔✔-Membrane enclosed organelles
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Prokaryotic cell - CORRECT ANSWER✔✔-Lacks a nucleus or other membrane-
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enclosed organelles |




Evolution - CORRECT ANSWER✔✔-Organisms are modified descendants of
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common ancestors |




Three domains of life - CORRECT ANSWER✔✔-Bacteria, Archaea, Eukarya
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