Telophase
It is called Mitosis but the certain stage of it is Telophase.
The nucleus divides during cell division, specifically during the process of mitosis in somatic cells and meiosis in sex cells. Mitosis results in two identical daughter cells with the same number of chromosomes as the parent cell, while meiosis creates gametes with half the number of chromosomes to ensure genetic diversity.
The process in which the cell's nucleus divides to form two identical nuclei is called mitosis. This occurs during the M phase of the cell cycle. Mitosis is essential for cell growth, repair, and asexual reproduction.
a cell division: nucleus divides into nuclei that has the same number of chromosomes
cell division
Two nuclei are formed during mitosis. The cell duplicates its genetic material and divides it evenly into two daughter cells, each containing one nucleus.
If you mean when "does" the nucleus divide to form two identical nuclei, the answer is during mitosis. Mitosis is the process of cell reproduction. During this process the DNA is duplicated before the nucleus spilts into two identical nuclei each with their own identical copy of the parent cell, creating two new identical daughter cells.
The part of the cell that divides during mitosis is the nucleus. During mitosis other parts of the cell duplicate as well to create an identical cell for regeneration and repair of an organism.
This process is called mitosis, where a cell's nucleus divides into two nuclei. Mitosis is important for cell growth, repair, and asexual reproduction in organisms. After mitosis, each new cell will contain a complete set of chromosomes needed for its function.
Nuclei do not contain cells, cells contain nuclei (normally, one nucleus per cell).
The nucleus divides twice in meiosis to give 4 different cells. See the wikipedia page: http://en.wikipedia.org/wiki/Meiosis and the wikepedia diagram: http://en.wikipedia.org/wiki/File:Meiosis_diagram.jpg
The stage of the cell cycle where a cell's nucleus divides to form two identical nuclei is called mitosis. Mitosis is responsible for producing two identical daughter cells with the same genetic material as the parent cell.