Explain the events that occur in cells that result in the production of genetically identical nuclei (8 marks)

  1. This process of events is called mitosis (1)

  2. Mitosis includes these stages: Interphase, Prophase, Metaphase, Anaphase, Telophase/Cytokinesis (1)

  3. DNA replication occurs in Interphase (1)

  4. Prophase - chromosomes supercoil and nuclear membranes break down (1)

  5. Metaphase - chromosomes align themselves at the equator and the spindle fibres attach themselves to the centromeres (2)

  6. Anaphase - spindle fibres pull chromosomes to opposite poles (1)

  7. Telophase - nuclear membrane forms again and cytokinesis splits new cells into two (2) 

RR
Answered by Rebecca R. Biology tutor

1792 Views

See similar Biology IB tutors

Related Biology IB answers

All answers ▸

What are the enzymes involved in the process of DNA replication?


At what stage of Meiosis are the centrioles of paired chromosomes at opposite poles of the cell ?


How can we reduce our impact on nature?


Colour blindness is sex linked and recessive. What is the probability that the son of a carrier female and an unaffected male will be affected by the condition?


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