Fishes- regeneration in vertebrates, Biology

Fishes- Regeneration in Vertebrates

Several different parts of the fish body will re-grow. Plucked scales are promptly replaced by new ones and amputated gill filaments can regenerate simply. The taste barbells of the catfish are regenerated simply. Fins are the most conspicuous structures in fishes able of regeneration. Following amputation by the fin, lost the part grows out from the stump and everything that was missing is restored. Even colored stripes or spots which adorn some fins are reconstituted by new pigment cells that again populate the regenerated part. Fin regeneration depends on a sufficient nerve supply. If the nerve leading into the fin is cut, regeneration of neither the amputated fin nor incised piece of bony fin rays can occur.

Posted Date: 1/31/2013 6:33:13 AM | Location : United States







Related Discussions:- Fishes- regeneration in vertebrates, Assignment Help, Ask Question on Fishes- regeneration in vertebrates, Get Answer, Expert's Help, Fishes- regeneration in vertebrates Discussions

Write discussion on Fishes- regeneration in vertebrates
Your posts are moderated
Related Questions
Since Some animals, particularly ruminants and termites, can digest cellulose with the help ofsymbiotic micro-organisms that live in their guts. Humans can digest cellulose to some

Classification of lipids  A general classification of lipids based on their structural components is presented in table. Such a classification, however, is possibly too rigid f

Q. What are the main phases and clinical manifestations of schistosomiasis? The Schistosomiasis has acute and chronic phases and Days after the infection the cercarial dermatit

Determine the Adequacy of children's food? Adequacy of children's food and nutrient intake depends on: Sibling company Peer pressure Model set by parents and

How are the concepts of chromosome, chromatin and chromatids related? In which phase of the cell cycle does DNA duplicate? Chromatin is a set of filamentous DNA molecules dispe

Adefovir dipivoxil (Hepsera)  This phosphonate nucleoside analog, administered as the oral prodrug, inhibits replication of HBV, including variants resistant to lamivudine. Ade

Explain about the Bifidogenic Effect? Fructans selectively stimulate the growth of Bifidobacteria and Lactobacilli, while decreasing concentrations of E.coli, Clostridia and ba

Electrocardiogram results show a shortened QT interval and an increase in the P-R interval (i.e., decreased duration of action potential and decreased conduction velocity). Laborat

Define Tests to Measure Flexibility Component in the Humans? The flexibility component measures the elasticity or range of motion around a joint. This component of physical fi

Q. Which are the two major metabolic gases transported by the blood? The major metabolic gases transported by the blood are molecular carbon dioxide (CO 2 ) and oxygen (O 2 ).