Question

what will happen if the cell is kept in isotonic solutions

Answer 1

 A cell is in an isotonic solution if the osmotic pressure inside the cell is equivalent to the osmotic pressure of the solution surrounding the cell. Plasma is the primary isotonic solution for red blood cells.

Answer 2

is solution and isotonic solutions the change of the water from the cell and the outer atmosphere of the cell will be equal to the amount of water in the cell and that much water will be going inside the cell from the outer atmosphere of the cell thus it will cause nothing in the size of the cell as the amount gone of water is equal to the amount of water came inside