Question

what happens in s phase of interphase? dna replication cytokinesis preparation for mitosis

Explanation:

Interphase has three phases: G1, S, and G2. In the S - phase (synthesis phase) of interphase, DNA replication occurs to ensure each new cell will have a complete set of genetic material. Cytokinesis is the division of the cytoplasm and occurs after mitosis. Preparation for mitosis mainly occurs in G2 phase.

Answer:

DNA replication