noun or adjective see preformation

New Collegiate Dictionary. 2001.

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  • preformationist — pre·for·ma·tion·ist …   English syllables

  • preformationist — …   Useful english dictionary

  • Preformationism — is the theory that all organisms were created at the same time, and that succeeding generations grow from homunculi, animalcules, or other fully formed but miniature versions of themselves that have existed since the beginning of creation.In the… …   Wikipedia

  • Epigenesis (biology) — In biology, epigenesis has at least two distinct meanings: * the unfolding development in an organism, and in particular the development of a plant or animal from an egg or spore through a sequence of steps in which cells differentiate and organs …   Wikipedia

  • preformation — noun Date: 1732 1. previous formation 2. the now discredited theory that every germ cell contains the organism of its kind fully formed and that development involves merely an increase in size compare epigenesis 1, homunculus 2 • preformationist… …   New Collegiate Dictionary

  • Gottfried Leibniz — Infobox Philosopher region = Western Philosophy era = 18th century philosophy color = #B0C4DE |250px image caption = Gottfried Wilhelm Leibniz name = Gottfried Wilhelm Leibniz birth = 1 July (21 June Old Style) 1646, Leipzig, Electorate of Saxony …   Wikipedia

  • Animalcule — ( little animal , from Latin animal + the diminutive suffix culum ) is an older term for a microscopic animal or protozoan. Some better known animalcules include:* Rotifers, called wheel animalcules * Paramecium , called slipper animalcules *… …   Wikipedia

  • Edmund Beecher Wilson — Infobox Scientist name =Edmund Beecher Wilson image size = 150px caption = Edmund Beecher Wilson birth date = birth date|1856|10|19|mf=y birth place = Geneva, Illinois death date = death date and age|1939|3|3|1856|10|19|mf=y death place =… …   Wikipedia

  • Minutiæ Inertia — is a solo project currently recording in Vancouver, WA. To date there have been three albums by Minutiæ Inertia: There Are Clouds Above Everything , Planet Earth is Mostly Water and Munchausen Syndrome by President . The next release is in the… …   Wikipedia

  • epigenesis — The theory that development is a process of gradual increase in complexity as opposed to the preformationist view that supposed that mere increase in size was sufficient to produce adult from embryo …   Dictionary of molecular biology

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