Question

what is the G0 phase of the cell cycle​

Answer 1

Explanation:

Some cells in the adult animals do not appear to exhibit division (e.g., heart cells) and many other cells divide only occasionally. These cells that do not divide further exist G 1 phase to enter an inactive stage called quiescent stage (G 0 ) of the cell cycle. Cells in this stage remain metabolically active but no longer proliferate unless called on to do so depending on the requirement of the organism.

Answer 2

Basically G° phase of the cell is the rest phase of the cell because the cell do not divide. These cells exit G1phase to enter an inactive stage called quiescent stage (G°) of the cell cycle. They only divide whenever there is a much harder need.