Which of the following feature will help you in distinguishing a plant cell from an animal cell?

Options

A. cell wall
B. mitochondria
C. cell membrane
D. nucleus

Answer

To distinguish a plant cell from an animal cell, we need to identify features that are unique to plant cells. Here’s a step-by-step breakdown of the distinguishing features:

### Step-by-Step Solution:

1. **Identify the Features**: We need to look at the features provided in the options and analyze them one by one.

2. **Option 1: Cell Wall**:
- Plant cells have a rigid cell wall made of cellulose, which provides structural support and protection.
- Animal cells do not have a cell wall; they only have a flexible cell membrane.
- **Conclusion**: The presence of a cell wall is a distinguishing feature of plant cells.

3. **Option 2: Mitochondria**:
- Mitochondria are present in both plant and animal cells and are responsible for energy production through cellular respiration.
- **Conclusion**: This feature does not distinguish plant cells from animal cells.

4. **Option 3: Cell Membrane**:
- The cell membrane is present in both plant and animal cells and regulates the movement of substances in and out of the cell.
- **Conclusion**: This feature does not distinguish plant cells from animal cells.

5. **Option 4: Nucleus**:
- The nucleus is present in both plant and animal cells and controls cellular activities.
- **Conclusion**: This feature does not distinguish plant cells from animal cells.

6. **Final Answer**: Based on the analysis, the distinguishing feature that helps in identifying a plant cell from an animal cell is the **cell wall**.