POLYGASTRIA Meaning and
Definition
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Polygastria is a term used in the field of zoology to describe a specific reproductive behavior observed in certain animal species. Derived from the Greek words "poly," meaning many, and "gaster," meaning stomach, polygastria refers to the phenomenon where a female animal has multiple interconnected reproductive systems or stomachs.
In animals exhibiting polygastria, such as certain species of insects and arachnids, each of the multiple stomachs functions independently and is capable of supporting the reproductive process. This unique adaptation allows females to produce and nurture a higher number of offspring simultaneously.
The interconnected reproductive systems in polygastria serve different functions during reproduction. For instance, one stomach may act as a site for producing eggs, another for storing sperm, and yet another for nurturing developing embryos. This remarkable reproductive strategy enhances the potential for species survival by increasing the females' reproductive output.
Polygastria can often be observed in social insect species, such as certain ant or termite colonies, where different tasks and reproductive roles are divided among the female members. The presence of interconnected reproductive systems in these insects facilitates division of labor, solidifying the communal social structure.
Overall, polygastria is an intriguing adaptation found in certain animal species, enabling increased reproductive potential and supporting the survival and success of those species in their respective ecological niches.
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Hyperchylia, excessive secretion of gastric juice.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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One of the most minute and simple animals of the infusoria.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for POLYGASTRIA
- -polygastric
- pollygastric
- Poligastric
- oolygastria
- lolygastria
- -olygastria
- 0olygastria
- pilygastria
- pklygastria
- pllygastria
- pplygastria
- p0lygastria
- p9lygastria
- pokygastria
- popygastria
- pooygastria
- poltgastria
- polggastria
- polhgastria
- polugastria
Etymology of POLYGASTRIA
The word "polygastria" is a combination of the Greek roots "poly-" meaning "many" and "-gastria" which refers to "stomach" or "belly". The term is derived from the Greek word "gaster" meaning "stomach" and is typically used in scientific or biological contexts to refer to organisms or species that have multiple stomachs or digestive chambers.
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