In the given figure,what does $G_2$ represent?

Into how many sub-phases can the interphase be divided?

The correct sequence of phases of the cell cycle is:

Chromatin fibres duplication,Genetic material-$4C$,Histone protein synthesis,Membranous organelle duplication,$DNA$ replication,centriole duplication. How many of the above features are associated with the synthesis $(S)$ phase of the cell cycle?

During which phase is the cell metabolically active and continuously grows but does not replicate its $DNA$?

In which phase does the cell prepare for division?