The cell cycle consists of events that begin with the birth of the cell and end with the division on the cell. Interphase is the longest cell phase, and includes three subphases: G1 phase - the growth of the cell, S Phase- the DNA replication and <span>G2 phase - additional growth of the cell. And then is the </span>M Phase , which includes mitosis - <span>the division of the mother cell into two daughter cells genetically identical to each other. </span>
That easy..............<span>21 one is your technical answer according to todays rules but scientist used to think it was only 20 so 20 would be your answer</span>