Mitosis
Cell division producing two genetically identical daughter cells for growth and repair.
Definition
Mitosis is a type of cell division in which a eukaryotic cell divides to produce two daughter cells that are genetically identical to the parent cell. It proceeds through four stages: prophase, metaphase, anaphase, and telophase, followed by cytokinesis. Mitosis is essential for growth, tissue repair, and asexual reproduction in multicellular organisms.
Example
“After a bone fracture, osteoblast cells near the break site undergo mitosis repeatedly, producing identical cells that lay down new bone tissue to repair the fracture over weeks.”
Usage Examples
- 1
“The team applied mitosis best practices to improve their biology outcomes significantly.”
- 2
“Understanding mitosis is essential for anyone building a career in STEM.”
When & How to Use
Use 'Mitosis' when working in Biology contexts where mitosis is a type of cell division in which a eukaryotic cell divides to produce two daughter cells that are genetically identical to the parent cell.
- ▸Applying mitosis principles during a biology project or initiative
- ▸Explaining mitosis to a junior team member or stakeholder unfamiliar with STEM
- ▸Evaluating options or proposals using mitosis as a decision-making criterion
Etymology & Origin
The term 'Mitosis' derives from professional usage and entered STEM professional usage as the field formalised in the 20th century.
History & Evolution
The concept of mitosis has evolved alongside STEM. Early practitioners relied on informal methods; structured approaches emerged with the professionalisation of biology in the mid-20th century. Today, mitosis is a standard part of STEM practice globally.
Synonyms
- somatic cell division
- vegetative reproduction
- cell cloning
Antonyms / Opposites
- meiosis
- sexual reproduction
Images
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Related Terms
- Meiosis
- Cell Division
- Chromosome
- Cell Cycle