Plant cells dipped in distilled water will become
(a) Turgid
(b) Plasmolysed
(c) Flaccid
(d) Impermeable

Options

A. Turgid
B. Plasmolysed
C. Flaccid
D. Impermeable

Answer

To solve the question "Plant cells dipped in distilled water will become," we can follow these steps:

### Step 1: Understand the nature of distilled water
Distilled water is pure water that contains no solutes. This means it has a high concentration of water molecules and a low concentration of solutes.

**Hint:** Recall that solutions can be classified as hypotonic, isotonic, or hypertonic based on their solute concentration relative to the cell.

### Step 2: Identify the type of solution
When plant cells are placed in distilled water, the surrounding solution is hypotonic compared to the solute concentration inside the plant cells. This means that the concentration of water outside the cell is higher than inside the cell.

**Hint:** Remember that a hypotonic solution leads to water movement into the cell.

### Step 3: Water movement into the cell
Due to osmosis, water will move from the area of higher concentration (the distilled water) to the area of lower concentration (inside the plant cell). This process is known as endosmosis.

**Hint:** Think about how cells respond to changes in their environment regarding water movement.

### Step 4: Effect on the plant cell
As water enters the plant cell, it fills the central vacuole, causing the cell to swell. This swelling exerts pressure against the cell wall, making the cell turgid.

**Hint:** Consider what happens to the structure of the cell when it takes in water.

### Step 5: Conclusion
Based on the above reasoning, when plant cells are dipped in distilled water, they will become turgid.

**Final Answer:** (a) Turgid