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neo-Darwinism

[nee-oh-dahr-wi-niz-uh m] /ˌni oʊˈdɑr wɪˌnɪz əm/
noun, Biology
1.
the theory of evolution as expounded by later students of Charles Darwin, especially Weismann, holding that natural selection accounts for evolution and denying the inheritance of acquired characters.
2.
any modern theory of evolution holding that species evolve by natural selection acting on genetic variation.
Origin
1900-1905
1900-05
Related forms
neo-Darwinian, adjective, noun
neo-Darwinist, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for neodarwinian

Neo-Darwinism

/ˌniːəʊˈdɑːwɪnˌɪzəm/
noun
1.
the modern version of the Darwinian theory of evolution, which incorporates the principles of genetics to explain how inheritable variations can arise by mutation
Derived Forms
Neo-Darwinian, adjective, noun
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
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neodarwinian in Medicine

Neo-Darwinism Ne·o-Dar·win·ism (nē'ō-där'wə-nĭz'əm)
n.
Darwinism as modified by the findings of modern genetics.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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neodarwinian in Science
Neo-Darwinism
  (nē'ō-där'wə-nĭz'əm)   
Darwinism as modified by the findings of modern genetics, stating that mutations due to random copying errors in DNA cause variation within a population of individual organisms and that natural selection acts upon these variations.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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