Cytoplasm
There is no reduction in number of chromosome
By cytokinesis and karyokinesis
The chromatin in the cell becomes chromosomes in prophase, the first stage of mitosis. The chromatin coils tightly together to form into separate chromosome strands during this phase.
Chromosome is a condensed form of the DNA, not an organism. Therefore, it doesn't fit into either of the categories because it is not an organism to begin with. However, a chromosome is only found in a eukaryote because the formation and the split of a chromosome is part of mitosis, a division of the nucleus.
Just after the nuclear membrane dissolves and once the chromosomes have cloned themselves to form two chromatids connected by a centomere. The spindle fibers then attach to each chromosome.
Before the next mitosis cycle starts, the chromosome must replicate during the S phase of interphase to form sister chromatids. This ensures that the daughter cells will receive an exact copy of the genetic material during cell division.
DNA replicates during the S phase of interphase, which occurs before mitosis. In the S phase, each chromosome is replicated to form two identical sister chromatids connected at the centromere.
Chromosomes duplicate during the S phase of interphase, which occurs before mitosis. Each chromosome replicates to form two identical sister chromatids that are held together at the centromere. These sister chromatids are then separated and pulled to opposite poles of the cell during mitosis.
Mitosis is a form of reproduction because it is a process that guarantees generic continuity, resulting in the production of 2 new cells with chromosome sets that are identical to those of the parent cell.
The nuclear membrane forms around each set of chromosomes during telophase, the final stage of mitosis. This process marks the completion of mitosis and leads to the formation of two separate nuclei within the daughter cells.
During interphase before mitosis, each chromosome replicates to form two identical sister chromatids. This ensures that each daughter cell receives a complete set of genetic information during cell division.
Anaphase is the phase of mitosis where sister chromatids separate and move towards opposite poles of the cell. This marks the transition from the duplicated chromosome state to individual chromosomes.