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More than just a catchy phrase, “ontogeny recapitulates phylogeny” is the foundation of recapitulation theory. Recapitulation theory posits that the development of individual organisms (ontogeny) follows (recapitulates) the same phases of the evolution of larger ancestral groups of related organisms (phylogeny).Feb 10, 2017
A Catchy Phrase, But is It True? - New York Botanical Garden
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What is the recapitulation theory of phylogeny?
The theory of recapitulation, also called the biogenetic law or embryological parallelism—often expressed using Ernst Haeckel's phrase "ontogeny recapitulates phylogeny"—is a historical hypothesis that the development of the embryo of an animal, from fertilization to gestation or hatching (ontogeny), goes through ...
Recapitulation theory - Wikipedia
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What is the recapitulation approach?
Definition of 'recapitulation'
1. the act of recapitulating, esp summing up, as at the end of a speech. 2. Also called: palingenesis biology. the apparent repetition in the embryonic development of an animal of the changes that occurred during its evolutionary history.
1. the act of recapitulating, esp summing up, as at the end of a speech. 2. Also called: palingenesis biology. the apparent repetition in the embryonic development of an animal of the changes that occurred during its evolutionary history.
RECAPITULATION definition and meaning | Collins English Dictionary
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What does recapitulation mean in biology?
The idea that embryonic development repeats that of one's ancestors is called recapitulation. It is often expressed as "ontogeny recapitulates phylogeny"; that is, embryonic development (ontogeny) repeats phylogeny (the genealogy of the species).May 14, 2022
18.4: Recapitulation - Biology LibreTexts
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https://bio.libretexts.org › ... › Unit 18: Evolution
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Recapitulation theory
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Haeckel formulated his theory as "Ontogeny recapitulates phylogeny". The notion later became simply known as the recapitulation theory. Ontogeny is the growth ( ...
Ontogeny and phylogeny
Understanding Evolution
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Understanding Evolution
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These scientists claimed that ontogeny recapitulates phylogeny (ORP). This phrase suggests that an organism's development will take it through each of the adult ...
Recapitulation theory
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Phylogeny is the steps a species takes in its development, starting as a very simple organism and evolving into the current organism. "Recapitulates" is a ...
18.4: Recapitulation - Biology LibreTexts
Biology LibreTexts
https://bio.libretexts.org › ... › Unit 18: Evolution
Biology LibreTexts
https://bio.libretexts.org › ... › Unit 18: Evolution
May 14, 2022 — The idea that embryonic development repeats that of one's ancestors is called recapitulation. It is often expressed as "ontogeny recapitulates ...
Recapitulation Theory: How Embryology Does Not Prove ...
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Answers in Genesis
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Sep 5, 2020 — The claim that “ontogeny recapitulates phylogeny” is a claim that the observable steps in embryonic development are similar to and therefore ...
Ernst Haeckel's Biogenetic Law (1866)
Embryo Project Encyclopedia
https://embryo.asu.edu › pages › ernst-haeckels-biogenet...
Embryo Project Encyclopedia
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May 3, 2014 — Commonly stated as ontogeny recapitulates phylogeny, the biogenetic law theorizes that the stages an animal embryo undergoes during development ...
So, Does Ontogeny Recapitulate Phylogeny? Nope
Evolution News
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Oct 6, 2021 — This phrase suggests that an organism's development will take it through each of the adult stages of its evolutionary history, or its phylogeny.
'Ontogeny recapitulates phylogeny' | ...
American Association for the Advancement of Science (AAAS)
https://www.aaas.org › ontogeny-recapitulates-phylogeny
American Association for the Advancement of Science (AAAS)
https://www.aaas.org › ontogeny-recapitulates-phylogeny
Dec 10, 2010 — This famous proposition from biology suggests that, if we have similar embryologic development, we are closely related.
Does ontogeny recapitulate phylogeny?
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Mar 15, 2012 — No, ontogeny does not recapitulate phylogeny! Instead, we have what's called “evo-devo”, the study of evolutionary development. It's… similar, ...
7 answers · Top answer: Haeckel formulated his theory as "Ontogeny recapitulates phylogeny". The notion later became ...