Which phase of mitosis is associated with separation of chromatids

The phase of mitosis associated with the separation of chromatids is called "Anaphase." In anaphase, the sister chromatids, which are held together at the centromere, separate and are pulled toward opposite poles of the cell by the mitotic spindle. This movement ensures that each daughter cell receives a complete set of chromosomes during cell division. Anaphase is a critical stage of mitosis as it marks the transition from having replicated chromosomes aligned in the middle of the cell to the process of physically segregating them into two separate nuclei.