If cell gets reduced in size when placed in solution, the solution is

Options

A. Hypertonic
B. Hypotonic
C. Weak
D. Saturated

Answer

To determine the nature of the solution when a cell gets reduced in size, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Cell Behavior in Solutions**:
- Cells can behave differently when placed in various types of solutions: hypotonic, hypertonic, and isotonic.

2. **Defining the Types of Solutions**:
- **Hypotonic Solution**: This solution has a lower concentration of solutes compared to the inside of the cell. When a cell is placed in a hypotonic solution, water enters the cell, causing it to swell and potentially burst (become turgid).
- **Hypertonic Solution**: This solution has a higher concentration of solutes compared to the inside of the cell. When a cell is placed in a hypertonic solution, water leaves the cell, leading to shrinkage (the cell becomes flaccid).
- **Isotonic Solution**: This solution has an equal concentration of solutes compared to the inside of the cell. The cell remains the same size since there is no net movement of water.

3. **Analyzing the Given Condition**:
- The question states that the cell gets reduced in size when placed in a solution. This indicates that water is leaving the cell.

4. **Identifying the Type of Solution**:
- Since the cell shrinks, it suggests that the external solution has a higher concentration of solutes than the cell's internal environment. Therefore, the solution must be hypertonic.

5. **Conclusion**:
- Based on the analysis, if a cell gets reduced in size when placed in a solution, the solution is hypertonic.

### Final Answer:
The solution is **hypertonic**.

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