What is mitosis?

Mitosis is the DNA replication stage in somatic cells (non sex cells). It involves replication of DNA and ONE division of DNA to produce two genetically identical daughter cells. The stages specific to mitosis is PMAT: Prophase (DNA replicates); Metaphase (chromosomes align along the equator of the cell); Anaphase (chromosomes are separated by the chromatid) and Telophase (chromosomes move to opposite ends and nuclei is formed). The daughter cells are genetically identical to the parent cell. Reasoning for cells that undergo mitosis is for replacement, repair and growth.

SN
Answered by Selina N. Biology tutor

3371 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

Q4: Some small organisms do not have a specialised gas exchange system like humans. Instead they absorb oxygen through their skin. What is this process called? • Transpiration • Respiration • Diffusion • Photosynthesis


What is a reflex arc?


What is the definition of Osmosis?


How are capillaries adapted for their function within the body?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning