These cell divisions produce four daughter cells instead of two as in mitosis. Interphase I precedes meiosis.
Chromosomes replicate as in mitosis.
Each duplicated chromosome consists of two identical sister chromatids attached at their centromeres. Centriole pairs in animal cells also replicate into two pairs. This is a longer and more complex process than prophase of mitosis. During this process, homologous chromosomes come together as pairs. Chromosomes condense further until they are distinct structures that can be seen with a microscope.