'''Deoxyribonucleic acid''' (DNA) is a chemical inside [[cell]]s which carries the hereditary information. It is a molecular [[polymer]] formed of [[nucleotide|deoxyribonucleotides]]. All organisms use DNA as their hereditary material. [[Offspring]] of [[sexually reproducing|Sexual_reproduction]] [[organisms|Organism]] contain DNA from both parents.
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'''Deoxyribonucleic acid''' (DNA) is a chemical inside [[cell]]s which carries the hereditary information. It is a molecular [[polymer]] formed of [[nucleotide|deoxyribonucleotides]]. All organisms use DNA as their hereditary material. [[Offspring]] of [[Human reproduction|Sexual reproduction]] [[organisms|Organism]] contain DNA from both parents.