Which cellular phase has a majority of the overall cell life span? a.) metaphase b.) interphase c.) telophase c.) prophase

Interphase has a majority of the overall cell life span.

Option B

Explanation:

Interphase is the period of the cell cycle in which an average cell goes through the greater part of its time for development. During this stage, the cell duplicates its DNA to facilitate mitosis.

Interphase is the 'day by day living' or metabolic period of the cell, in which the cell acquires supplements and utilizes them, develops, peruses its DNA, and other ordinary cell functions. Thus as majority of the cell events are occurring in Interphase is considered as phase in the the cell majority of the overall life span.