Which phase of the cell cycle is where nucleus of a cell divides to form two identical nuclei?

Mitosis is the phase of where it forms 2 identical nuclei

Calcinosis is the diagnostic term that means an abnormal buildup of calcium on the kneecap (patellar) surface. it is a term uses to describe a group of disorders in which calcium deposits form in the skin. it is also referred to the abnormal deposit of calcium phosphate.