bn:00006703n
Noun Concept
Categories: Genetics, Evolutionary biology
EN
atavism  reversion  throwback  atavisms  atavistic
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EN
In biology, an atavism is a modification of a biological structure whereby an ancestral genetic trait reappears after having been lost through evolutionary change in previous generations. Wikipedia
The recurrence or reversion to a past behaviour, method, characteristic or style after a long period of absence. Wiktionary
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DESCRIBED BY SOURCE
WordNet 3.0 & Open English WordNet
Wikipedia
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Wikidata
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Wiktionary
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