When does dna replication occur durring cell division

Well, sort of, but not really. There is a bit of ambiguity in what you mean by “cell division”.

In eukaryotes (which I will assume you are studying cell division for), there are two main types of cell division: mitotic and meiotic.

For mitotic cell division, DNA replication occurs during the cell cycle, but in the S phase of interphase … not during mitosis (nuclear division) or cytokinesis (division of the cytoplasm).

However, DNA replication is required in order for mitotic cell division to occur; and DNA replication doesn’t begin until the cell has become ‘committed’ to entering mitosis.

For meiosis, DNA replication also occurs in the S phase of interphase, but only before the first round of cell division (associated with Meiosis I); before the second round of cell division (associated with Meiosis II), DNA replication does not occur.

weathering is the answer.

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully