heterogenesis

[het-er-uh-jen-uh-sis]
noun Biology.
  1. 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.
  2. abiogenesis.

Origin of heterogenesis

First recorded in 1850–55; hetero- + -genesis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for heterogenesis

Historical Examples of heterogenesis


British Dictionary definitions for heterogenesis

heterogenesis

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.
  1. 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.