Question

If a plant cell is kept in a hypotonic solution it will *

a. Increase in its volume
b. Maintain the same volume
c. A decrease in its volume
d. Burst

Answer 1

If a plant cell is kept in a hypotonic solution it will a. Increase in its volume

Explanation for correct option:

• If the cell is subjected to such type of solution that the concentration of solute inside is cell is higher as compared to the concentration of the solute outside the cell and the solution can not penetrate the membrane. This type of solution is said to be hypotonic.

• Since the concentration inside the cell is more, it will cause the cell to gain volume.

• Therefore, option a. Increase in its volume is correct.

Explanation for incorrect option:

• b. Maintain the same volume is done in an isotonic solution.

Explanation for incorrect option:

• c. A decrease in its volume is done in hypertonic solution.

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Answer 2

Answer:

a. increase in its volume