Repository of cell is

Options

A. Mitochondria
B. Chloroplast
C. Lysosome
D. Vacuole

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the "repository of cell," which refers to the part of the cell that functions as a storage area.

2. **Defining 'Repository'**: The term 'repository' means a place where something is stored. In the context of a cell, it refers to the organelle that stores various substances.

3. **Analyzing the Options**: The question provides several options to choose from:
- A) Mitochondria
- B) Chloroplast
- C) Lysosomes
- D) Vacuole

4. **Evaluating Each Option**:
- **Mitochondria**: Known as the powerhouse of the cell, mitochondria are involved in energy production, not storage.
- **Chloroplast**: These are involved in photosynthesis and not primarily for storage.
- **Lysosomes**: Often referred to as "suicidal bags," lysosomes contain digestive enzymes for breaking down waste but are not primarily storage organelles.
- **Vacuole**: Vacuoles are large storage organelles found in cells that store water, nutrients, waste products, and other materials.

5. **Identifying the Correct Answer**: Among the options, the vacuole is the organelle that serves as the repository of the cell, as it is responsible for storing various substances.

6. **Conclusion**: Therefore, the answer to the question "Repository of cell is" is **D) Vacuole**.

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