Question

Read the given statements regarding the different stages of plasmolysis and choose the correct option.

I. First stage of plasmolysis, when osmotic concentration of cell sap is just equivalent to that of external solution.

II. Protoplast withdraws itself from corners of the cell wall.

III. Protoplast gets detached from the cell wall and attains a spherical shape.

• A. I.Incipient plasmolysis II.Limiting plasmolysis III. Evident plasmolysis
• B. I. Limiting plasmolysis II. Incipient plasmolysis III.Evident plasmolysis
• C. I.Limiting plasmolysis II.Evident plasmolysis III. Incipient plasmolysis
• D. I.Evident plasmolysis II. Incipient plasmolysis III. Limiting plasmolysis

Answer 1

The correct option is B

I. Limiting plasmolysis II. Incipient plasmolysis III.Evident plasmolysis

Plasmolysis is the shrinking of the protoplasm due to exosmosis.