1. When a cell divides somatically, it produces offspring clones of the parent cell. During this procedure, the cell's nucleus splits in two, each with its genetic material and chromosomes. Reproductive cell division, however, halves the number of chromosomes in the parent cell to produce four gamete cells. The process of somatic cell division is critical because it creates new cells that can either be used for growth or replace cells that have become damaged or worn out. Meanwhile, the division of reproductive cells is significant because it results in gametes with the correct number of chromosomes for sexual reproduction.
2. During the interphase, the cell is not yet dividing but is preparing for the next cell cycle phase. To get ready for cell division, the cell will grow, produce necessary proteins, and replicate its chromosomes during this cell cycle phase.