Mitosis | Definition, Stages, Diagram, & Facts | Britannica
网页2024年9月9日 · Mitosis, a process of cell duplication, or reproduction, during which one cell gives rise to two genetically identical daughter cells. Strictly applied, the term is used to describe the duplication and distribution of chromosomes, the structures that carry the genetic information.
Mitosis - Wikipedia
网页Mitosis (/ maɪˈtoʊsɪs /) is a part of the cell cycle in which replicated chromosomes are separated into two new nuclei. Cell division by mitosis is an equational division which gives rise to genetically identical cells in which the total number of chromosomes is maintained. [1]
Cell Division: Stages of Mitosis | Learn Science at Scitable - Nature
网页Today, mitosis is understood to involve five phases, based on the physical state of the chromosomes and spindle. These phases are prophase, prometaphase, metaphase, anaphase, and telophase.
Mitosis - Definition, Stages, Function and Purpose - Biology …
网页2017年4月28日 · Mitosis is the step in the cell cycle that the newly duplicated DNA is separated, and two new cells are formed. This process is important in single-celled eukaryotes, as it is the process of asexual reproduction. In multi-celled eukaryotes, mitosis is how a single zygote can become an entire organism.
Mitosis Phases, Importance, and Location - Science Notes and …
网页2023年11月5日 · Mitosis is a process of cell division that results in two genetically identical daughter cells from a single parent cell. It’s critical for growth, repair, and asexual reproduction. Mitosis is classically divided into either four or five stages: prophase, prometaphase (sometimes included in prophase), metaphase, anaphase, and telophase.
The Stages of Mitosis and Cell Division - ThoughtCo
网页2006年5月11日 · Mitosis is the phase of the cell cycle in which chromosomes in the nucleus are evenly divided between two cells. When the cell division process is complete, two daughter cells with identical genetic material are produced. Understanding the steps of mitosis is crucial in comprehending how organisms grow, develop, and repair tissues.
Mitosis | Learn Science at Scitable - Nature
网页Mitosis is the process in which a eukaryotic cell nucleus splits in two, followed by division of the parent cell into two daughter cells. The word "mitosis" means "threads," and it refers to the...
25.1: Cell division: Mitosis - Biology LibreTexts
网页Mitosis is the the point in the cell cycle associated with division or distribution of replicated genetic material to two daughter cells. During mitosis the cell nucleus breaks down and two new, fully functional, nuclei are formed. Cytokinesis is the process that divides the cytoplasm into two distinctive cells.
Mitosis, Meiosis, and Inheritance | Learn Science at Scitable - Nature
网页Mitosis occurs in somatic cells; this means that it takes place in all types of cells that are not involved in the production of gametes. Prior to each mitotic division, a copy of every...
2.2: The Mitotic Cell Cycle - Biology LibreTexts
网页Mitosis is the point in the cell cycle associated with division or distribution of the chromosomes to two daughter cells. During mitosis the nuclear membrane breaks down and, after the chromosomes segregate to each pole, two …