Question

in this phase of interphase, the cell replicates its dna and at the end of this phase, the cell has two complete sets of chromosomes, what stage is this? s g2 g1

Explanation:

In interphase, the S (synthesis) phase is when DNA replication occurs. Before S - phase, the cell has one set of chromosomes. During S - phase, DNA is replicated so that at the end of the S - phase, the cell has two complete sets of chromosomes. The G1 phase is for cell growth and preparation for DNA replication, and the G2 phase is for further growth and preparation for mitosis.

Answer:

S