Question

Define osmoregulation.​

Answer 1

Answer:

Osmoregulation usually happens in the kidneys of human body,

Explanation:

Let us consider in fresh water fishes, the osmoregulators are meant to control the salt concentration in the fishes or other living organism in the water body.

Therefor it can be defined as regulation of osmatic pressure in the organisms body fluid.

Answer 2

• Osmoregulation is the active regulation of an organism's body fluids' osmotic pressure, as detected by osmoreceptors, in order to maintain the organism's water content homeostasis; that is, it keeps the fluid balance and concentration of electrolytes  from becoming too diluted or concentrated.
• The osmotic pressure is a measurement of water's tendency to osmosis from one solution to another.
• Water prefers to go into a solution with a greater osmotic pressure.
• To prevent osmosis water diffusion from the side holding pure water, pressure must be applied to the hypertonic side of a selectively permeable membrane.