User:Ipchris/Biological Science/Glossary

Glossary

 * cell : A water-based compartment filled with concentrated chemicals and bounded by a thin, flexible structure called a membrane.
 * cell theory : The theory that all organisms are made of cells, and that all cells come from pre-existing cells.
 * spontaneous generation : The now-disproved hypothesis that living organisms can develop spontaneously and rapidly from non-living, non-cellular materials under certain conditions.


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