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单词 epigenesists
释义

epigenesis /ep-i-jenˈi-sis/

noun

The theory, now universally accepted, that the development of an embryo consists of the gradual production and organization of parts (as opposed to the theory of preformation, which supposed that the future animal or plant was already present complete, although in miniature, in the germ)

ORIGIN: Gr epi upon or after, and genesis formation

epigenˈesist noun and adjective

epigenetˈic adjective

  1. Relating to epigenesis
  2. (of minerals) formed subsequently to the enclosing rock

epigenetˈically adverb

epigenetˈicist noun

epigenetˈics singular noun

The science which studies the causes at work in development

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更新时间:2024/9/21 18:43:57