Definition for Chromosome
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Revision as of 20:43, 28 February 2011 by Bio man (Talk | contribs) (Created page with "A unit of genetic material composed of DNA and associated proteins. Each cell has a characteristic number of chromosomes. Eukaryotes have chromosomes in their cell nuclei, in pla...")
A unit of genetic material composed of DNA and associated proteins. Each cell has a characteristic number of chromosomes. Eukaryotes have chromosomes in their cell nuclei, in plastids, and in mitochondria.