Question

during which phase do the chromosomes unravel?
interphase
prophase
telophase
metaphase

Explanation:

Chromosomes unravel (decondense) after cell division is nearly complete, as the cell prepares to return to its resting state. Telophase is the final stage of mitosis where this decondensation occurs, along with nuclear envelope reformation. Interphase has chromosomes in a loose, uncondensed state already, prophase involves chromosomes condensing, and metaphase has condensed chromosomes aligned at the cell equator.

Answer:

telophase