Gungun would like to film the movement of chromosomes during cell division. Her best choice for a microscope would be

Options

A. light microscope, because of its resolving power.
B. transmission electron microscope, because of its magnifying power.
C. scanning electron microscope, because the specimen is alive.
D. light microscope, because the specimen is alive.

Answer

**Step-by-Step Solution:**

1. **Understanding the Requirement**: Gungun wants to film the movement of chromosomes during cell division. This requires a microscope that can provide a clear view of the chromosomes.

2. **Identifying the Types of Microscopes**: There are various types of microscopes available, including Light Microscopes, Electron Microscopes, and Scanning Electron Microscopes. Each has its own advantages and disadvantages.

3. **Evaluating Light Microscope**:
- A Light Microscope uses visible light to illuminate the specimen.
- It has a good resolving power, which is essential for observing the details of chromosomes during cell division.
- It allows for the observation of live specimens, which is beneficial for filming dynamic processes like cell division.

4. **Evaluating Electron Microscope**:
- An Electron Microscope has a much higher magnifying power but does not allow for the observation of live specimens as it requires a vacuum and the specimens are usually dead.
- Therefore, it is not suitable for Gungun's requirement of filming live chromosome movement.

5. **Evaluating Scanning Electron Microscope**:
- A Scanning Electron Microscope provides detailed 3D images but, like the Electron Microscope, cannot observe live specimens.
- This makes it unsuitable for Gungun's purpose.

6. **Conclusion**: Based on the evaluation, the best choice for Gungun to film the movement of chromosomes during cell division is the Light Microscope due to its excellent resolving power and ability to observe live specimens.

**Final Answer**: Gungun's best choice for a microscope would be the Light Microscope.

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