This phrase suggests that an organism's development will take it through each of the adult stages of its evolutionary history, or its phylogeny. At the time, ...
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What is the difference between ontogeny and phylogeny?
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Ontogeny and Phylogeny is a 1977 book on evolution by Stephen Jay Gould, in which the author explores the relationship between embryonic development (ontogeny) ...
Jan 17, 1985 · In this, the first major book on the subject in fifty years, Stephen Jay Gould documents the history of the idea of recapitulation from its ...
Ontogenetic parcellation is essentially a recasting of Haeckel's biogenetic law and is rejected on the grounds that ontogenies do not parallel phylogenies, and ...
The phrase “ontogeny recapitulates phylogeny” means that all the evolutionary forms of an organism are expressed in its developmental stages.
Developmental psychologist Jean Piaget favored a weaker version of the formula, according to which ontogeny parallels phylogeny because the two are subject to ...
Ontogeny and Phylogeny
Book by Stephen Jay Gould
Ontogeny and Phylogeny is a 1977 book on evolution by Stephen Jay Gould, in which the author explores the relationship between embryonic development and biological evolution. Wikipedia
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"Ontogeny recapitulates philogeny" is the largely defunct theory that as a fetus grows it reprises the collected earlier adult states of its evolutionary ...
Sep 30, 2008 · Darwin saw that ancestral groups in an established community of descent would differ least in their adult form from the embryonic state common ...
Dec 6, 2014 · Ontogeny is about the development of an individual. Phylogeny is about the evolutionary history of a population, and how it is related to others ...
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