What is the difference between mitosis and meiosis?

Both mitosis and meiosis are methods of cell division. Mitosis is cell division where the DNA of the parent molecule is duplicated then split into 2 identical daughter cells. Mitosis is split into 4 stages; Prophase, Metaphase, Anaphase & Telophase. The daughter cells are genetically identical to each other as well as their parent hence they show no genetic variation.
Meiosis is the cell division of sex cells. It is split into 2 stages; meiosis I & meiosis II. Meiosis I separates homologous pairs of chromosomes and meiosis 2 separates each chromosome into 2 copies. In meiosis there is genetic variation as the daughter cells are not identical to each other nor the parent cell due to crossing over and independent segregation.

PC
Answered by Pavan C. Biology tutor

2188 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

Explain how a mutation in DNA could cause a non functioning enzyme to be formed


Plants require nitrates for growth. To maximise crop yield, farmers utilise techniques such as crop rotation and ploughing of fields prior to planting their seedlings. Explain how the two techniques mentioned improve plant yield:


How can two brown-eyed parents have a blue-eyed baby?


Explain how a recessive phenotype can be produced from two parents with a dominant phenotype


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences