Heteromorphosis
Heteromorphosis[1] (Greek: έτερος – other; morphe – form) – atypical reparative (traumatic) regeneration[2] than new organ or a tissue is different from the old one[3] or (embryonic) development anomalies, including an abnormal location,[4] or an abnormal shape.[5] It should not be confused with homoeosis, which means big change in tissue structure of an organ.[3]
Jacques Loeb offered this term in 1892, then he was in experiments of distortion of polarity of hydroids.[2] Many organisms from protozoans to the chordate may have heteromorphosis examples, but it is easier to find in lower forms of animals:
- Earthworm: distortion of polarity: replacement revoved tail with head end[3]
- Actinia: development of a cut into second mouth[2]
- Decapods: the replacement of removed eyes with antenna[3]
See also
References
- ↑ ‚hed·ə·rō′mȯr·fə·səs
- 1 2 3 Yew. A. Filipchenko – Experimental Zoology; Ripol Klassik 2013; ISBN 5458477898, ISBN 9785458477895, p 209,221–223 / 344
- 1 2 3 4 "Biology Encyclopedic Dictionary. "Ch. Ed. MS Gilyarov; Editorial Board .: AA Babayev, GG Winberg, GA Zavarzin and others. – 2nd ed., Corrected. – M .: Sov. Encyclopedia of 1986.
- ↑ A large medical dictionary. 2000.
- ↑ Brockhaus and Efron Encyclopedic Dictionary
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