heterogenesis

[het-er-uh-jen-uh-sis]
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noun Biology.

Also het·er·og·e·ny [het-uh-roj-uh-nee] /ˌhɛt əˈrɒdʒ ə ni/. alternation of generations, especially the alternation of parthenogenetic and sexual generations.

Origin of heterogenesis

First recorded in 1850–55; hetero- + -genesis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for heterogenesis

Historical Examples of heterogenesis


British Dictionary definitions for heterogenesis

heterogenesis

noun

Derived Formsheterogenetic (ˌhɛtərəʊdʒɪˈnɛtɪk) or heterogenic, adjectiveheterogenetically, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

heterogenesis in Medicine

heterogenesis

[hĕt′ə-rō-jĕnĭ-sĭs]

n.

The production of offspring unlike the parents.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.