Biology

The correct answer is A.G1 phase.

During the G1 phase (Gap 1), the cell performs its normal functions, such as secreting hormones, producing proteins, and carrying out other metabolic activities necessary for its survival and growth. This phase is a time when the cell is actively engaged in its regular biochemical activities while also preparing for the next phase (S phase) in the cell cycle, where DNA replication occurs.

The othe...