heterogenesis
Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.
heterogenesis
(ˌhɛtərəʊˈdʒɛnɪsɪs)n
(Biology) another name for alternation of generations, abiogenesis
heterogenetic, ˌheteroˈgenic adj
ˌheterogeˈnetically adv
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
het•er•o•gen•e•sis
(ˌhɛt ər əˈdʒɛn ə sɪs)also het•er•og•e•ny
(-əˈrɒdʒ ə ni)n.
alternation of generations, esp. the alternation of parthenogenetic and sexual generations.
[1850–55]
het`er•o•ge•net′ic (-ə roʊ dʒəˈnɛt ɪk) adj.
het`er•o•ge•net′i•cal•ly, adv.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
heterogenesis
1. reproduction by a sexual and asexual process alternately. Cf. heterogamy.
2. reproduction in which the parent bears offspring different from itself. Cf. xenogenesis. — heterogenetic, adj.
3. abiogenesis.
See also: Biology 2. reproduction in which the parent bears offspring different from itself. Cf. xenogenesis. — heterogenetic, adj.
3. abiogenesis.
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Switch to new thesaurus
Noun 1. heterogenesis - the alternation of two or more different forms in the life cycle of a plant or animal
organic phenomenon - (biology) a natural phenomenon involving living plants and animals
digenesis, metagenesis - alternation of sexual and asexual generations
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.