Definition for Gene
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Revision as of 20:41, 2 March 2011 by Bio man (Talk | contribs) (Created page with "A unit of heredity that contributes to the characteristics or traits of an organism. At the molecular level, a gene is composed of organized sequences of DNA.")
A unit of heredity that contributes to the characteristics or traits of an organism. At the molecular level, a gene is composed of organized sequences of DNA.
