Define cell cycle
Please refer 5th answer of the following link:-
https://www.meritnation.com/ask-answer/question/q-1what-is-the-role-of-chromosomes-in-inheritance-q2-what-i/cell-cycle-and-cell-division/523243
https://www.meritnation.com/ask-answer/question/q-1what-is-the-role-of-chromosomes-in-inheritance-q2-what-i/cell-cycle-and-cell-division/523243