Phase is the period during the life of a cell between the end of mitosis and the synthesis of more genetic material.
g0 phase
g1 phase
g2 phase
s phase

Ans: G1 phase Explanation: Preparation of a newborn division happens in three steps: G1 phase, G2 phase and S phase. In G1 phase, the cell grows physically larger, copies organelles, and makes the molecular building blocks it will need in later steps. mitosis is the process in which the nuclear DNA of the cell condenses into visible chromosomes and is pulled apart by the mitotic spindle, a specialized structure made out of microtubules.

Centration is the correct answer