In telophase stage chromosomes decondense and lose their individuality.

Answer

**Step-by-Step Text Solution:**

1. **Understanding Telophase**: Telophase is the final stage of mitosis (or karyokinesis), which is the process of nuclear division. It follows the anaphase stage and is crucial for the completion of cell division.

2. **Chromosome Behavior**: During telophase, the chromosomes that were previously condensed during prophase begin to decondense. This means that they unwind and become less tightly packed.

3. **Decondensation Explained**: Decondensation refers to the process where the tightly coiled chromosomes relax and spread out. In a microscope, this makes them less distinct and harder to differentiate from one another, as they lose their individual characteristics.

4. **Reformation of Nuclear Structures**: Along with the decondensation of chromosomes, the nuclear envelope, which had disintegrated during earlier stages of mitosis, begins to reform around the newly separated sets of chromosomes.

5. **Conclusion**: Therefore, the statement "In telophase stage chromosomes decondense and lose their individuality" is accurate. This reflects the transition from the highly organized structure of chromosomes to a more relaxed state, facilitating the next steps in cell division.

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