Identify the organelle which is commonly seen in both plant cell and animal cell.

Options

A. Centriole
B. Tonoplast
C. Mitochondria
D. Both (a) and (b)

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for an organelle that is found in both plant and animal cells.

2. **Identifying Organelles**: We need to consider various organelles that are typically found in cells. Some common organelles include:
- Centrioles
- Tonoplast
- Mitochondria

3. **Evaluating Centrioles**:
- Centrioles are cylindrical structures found in pairs and are primarily involved in cell division in animal cells.
- They are not found in plant cells.
- Therefore, centrioles cannot be the answer.

4. **Evaluating Tonoplast**:
- Tonoplast is the membrane surrounding the vacuole in plant cells.
- It is not present in animal cells.
- Thus, tonoplast is also not the answer.

5. **Evaluating Mitochondria**:
- Mitochondria are known as the "powerhouse of the cell" because they produce energy in the form of ATP.
- They are present in both plant and animal cells.
- Therefore, mitochondria is the correct answer.

6. **Conclusion**: The organelle that is commonly seen in both plant and animal cells is **Mitochondria**.

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