1. What phase of cell cycle is the longest?_________

2. What are the main stages of the Cell Cycle?_________

3. Which period of the three substages of the Interphase represents a period of rapid cell growth?________

4. In what substage of interphase the chromosomes double or replicate?________

5. Which stage of cell cycle has prophase,metaphase, anaphase, telophase as substages
and wherein cell divides?_______
​