Question

a.What will happen to the size of RBC cells, if they are placed in an
Isotonic solution? Give reason for your answer.
b.Which cell organelle acts as a waste disposal system of the animal
cell?
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Answer 1

Answer:

If a cell is placed in a hypertonic solution, water will leave the cell, and the cell will shrink. In an isotonic environment, the relative concentrations of solute and water are equal on both sides of the membrane. There is no net water movement, so there is no change in the size of the cell.