Metamorphosis

A Metamorphosis is a Biological Process that ...

• See: Chordate, Evolution, Biological Process, Developmental Biology, Birth, Cell Growth#Cell Reproduction, Cellular Differentiation, Iodothyronine Deiodinase, Insect, Fish, Amphibian, Mollusk.

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References

2018

• (Wikipedia, 2018) ⇒ https://en.wikipedia.org/wiki/metamorphosis Retrieved:2018-11-19.
  • Metamorphosis is a biological process by which an animal physically develops after birth or hatching, involving a conspicuous and relatively abrupt change in the animal's body structure through cell growth and differentiation. Metamorphosis is iodothyronine-induced and an ancestral feature of all chordates. Some insects, fishes, amphibians, mollusks, crustaceans, cnidarians, echinoderms, and tunicates undergo metamorphosis, which is often accompanied by a change of nutrition source or behavior. Animals that go through metamorphosis are called metamorphoses. Animals can be divided into species that undergo complete metamorphosis ("holometaboly"), incomplete metamorphosis ("hemimetaboly"), or no metamorphosis ("ametaboly").

    Scientific usage of the term is technically precise, and it is not applied to general aspects of cell growth, including rapid growth spurts. References to "metamorphosis" in mammals are imprecise and only colloquial, but historically idealist ideas of transformation and monadology, as in Goethe's Metamorphosis of Plants, have influenced the development of ideas of evolution.

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