Definition of Preformation. Meaning of Preformation. Synonyms of Preformation

Here you will find one or more explanations in English for the word Preformation. Also in the bottom left of the page several parts of wikipedia pages related to the word Preformation and, of course, Preformation synonyms and on the right images related to the word Preformation.

Definition of Preformation

Preformation
Preformation Pre`for*ma"tion, n. (Biol.) An old theory of the pre["e]xistence of germs. Cf. Embo[^i]tement.

Meaning of Preformation from wikipedia

- In the history of biology, preformationism (or preformism) is a formerly po****r theory that organisms develop from miniature versions of themselves....
- Preformation theory is a theistic epistemological theory that states that knowledge is possible only because God has endowed humans with certain innate...
- Arkema S.A. is a publicly listed, multi-national manufacturer of specialty materials, headquartered in Colombes, near Paris, France. It has three specialty...
- creation of a miniature, fully formed human. The concept has roots in preformationism as well as earlier folklore and alchemic traditions. The term lends...
- January 2024. Retrieved 14 January 2024. "Les Centres de Formation et Préformation du club intègrent le Campus à Poissy". PSG.FR. 7 January 2024. Retrieved...
- in the 18th century. The Doctrine of Epigenesis and the Doctrine of Preformation were two distinct views of the understanding of heredity. The Doctrine...
- Early embryology was proposed by Marcello Malpighi, and known as preformationism, the theory that organisms develop from pre-existing miniature versions...
- developed, in the process of reproduction," in contrast to the theory of preformation, which ****erts the "supposed existence of all the parts of an organism...
- Harvey (1578–1657), was a rejection of spontaneous generation and preformationism as well as a bold ****umption that mammals also reproduced via eggs...
- differentiation of individuals according to their "organic preformation". By "organic preformation" he meant that which "gathers, preserves, and refines one's...