True Statement about Mitochondria is -

Options

A. Change in shape and size and division both occur
B. Do not change shape but division occurs
C. Do not change shape and size and division not occures
D. Change shape but division does not occur

Answer

To determine the true statement about mitochondria, we need to analyze each of the provided options based on our understanding of mitochondrial structure and function.

### Step-by-Step Solution:

1. **Understanding Mitochondria**:
- Mitochondria are known as the "powerhouse of the cell" because they are responsible for producing energy in the form of ATP (adenosine triphosphate).

2. **Analyzing the Statements**:
- **Statement 1**: "Change in the shape and size and division both occurs."
- Mitochondria can change their shape and size depending on the cellular environment and can also divide. This statement appears to be true.

- **Statement 2**: "Do not change shape but division occurs."
- This statement is incorrect because mitochondria do change shape.

- **Statement 3**: "Do not change shape and size and division not occurs."
- This statement is also incorrect as mitochondria do change shape and size and they do divide.

- **Statement 4**: "Change shape but does not occur."
- This statement is misleading as it suggests that while mitochondria can change shape, they do not divide, which is not true.

3. **Conclusion**:
- Based on the analysis, the only true statement is **Statement 1**: "Change in the shape and size and division both occurs."

### Final Answer:
The true statement about mitochondria is: **"Change in the shape and size and division both occurs."**

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