Question

The process of control of water balance and ion concentration with in organism is called
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Answer 1

Answer:

Osmoregulation is the answer.

Answer 2

The process of control of water balance and ion concentration within an organism is called osmoregulation.

It is a remarkable phenomenon and deals with the maintenance of constant osmotic pressure in the organism fluid by the control of water and salt concentrations.

It is a biological phenomenon where maintenance of an internal balance between water and dissolved materials carried out by an organism independent on of environmental conditions.

Osmosis is the passage of solvent through a semipermeable membrane takes place In many marine organisms not depending on regulatory mechanisms.