define osmoregulation.

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《》The maintenance of constant osmotic pressure in the fluids of an organism by the control of water and salt concentrations......

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The maintenance of constant osmotic pressure in the fluids of an organism by the control of water and salt concentrations.

Definition. The process of regulating water potential in order to keep fluid and electrolyte balance within a cell or organism relative to the surrounding. Supplement. In biology, osmoregulationis important to organisms to keep a constant, optimal osmotic pressure within the body or cell

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Absorbtion of water from the wasteTo maintain  the water level in the body

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Osmoregulation, in biology, maintenance by an organism of an internal balance between water and dissolved materials regardless of environmental conditions. In many marine organisms osmosis (the passage of solvent through a semipermeable membrane) occurs without any need for regulatory mechanisms because the cells have the same osmotic pressure as the sea. Other organisms, however, must actively take on, conserve, or excrete water or salts in order to maintain their internal water-mineral content.

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When body need more water, it gets water from the osmoregulation process in which the water is absorbed from waste material for the  maintainance  of water in body.

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Hello Ruchika,

Osmoregulation is one of a number of key physiological adaptations that made it possible for the marine ancestors of freshwater decapods to colonize the inland, freshwater tropical ecosystems of the world’s continents.

Thanks for asking the question, keep learning.

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It is the process by which organism actively control osmo regulation pressure...nd it's main function are balance salt and water in our body...

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the homeostatic regulation of osmotic pressure in body in order to maintain a constant water content

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Osmoregulation
Osmoregulation is the process by which organisms regulate the concentration of water and solutes within their bodies to maintain internal balance despite external changes in the environment. This process is crucial for the survival of organisms in various habitats, as it helps them avoid dehydration or overhydration.

Importance of Osmoregulation
- Osmoregulation is essential for maintaining proper cell function and preventing damage caused by osmotic stress.
- It ensures that cells have the appropriate balance of water and solutes for optimal physiological processes.
- Osmoregulation helps organisms adapt to different environmental conditions, such as changes in temperature or salinity.

Mechanisms of Osmoregulation
- Osmoregulation can be achieved through various mechanisms, including osmoregulatory organs like kidneys in vertebrates or specialized cells in invertebrates.
- Organisms can regulate water and solute levels through processes such as filtration, reabsorption, and secretion.
- Some organisms have developed unique adaptations, like the production of concentrated urine or special transport proteins, to maintain osmotic balance.

Examples of Osmoregulation
- Marine fish constantly face the challenge of maintaining water balance in a high-salt environment. They drink seawater but excrete excess salts through their gills and kidneys.
- Desert animals, like camels, have evolved to conserve water by producing highly concentrated urine and minimizing water loss through mechanisms like nasal passages that trap moisture.
In conclusion, osmoregulation is a vital process that allows organisms to regulate their internal environment despite external fluctuations, ensuring their survival and proper functioning.

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