B2: Mitosis and Meiosis

Beschreibung

GCSE Biology (B2: The Components of Life) Mindmap am B2: Mitosis and Meiosis, erstellt von Sarah Knox am 22/02/2017.
Sarah Knox
Mindmap von Sarah Knox, aktualisiert more than 1 year ago
Sarah Knox
Erstellt von Sarah Knox vor mehr als 7 Jahre
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Zusammenfassung der Ressource

B2: Mitosis and Meiosis
  1. Mitosis

    Anmerkungen:

    • Associated with growth and repair, asexual reproduction.  Creates genetically identical cells.  Mutations can occur - cells divide uncontrollably which turns into tumours. 
    1. Meiosis

      Anmerkungen:

      • Only happens to make sex cells (gametes). Produces haploid gametes. Associated with sexual reproduction.  Gametes are not genetically identical.  Same as Mitosis with extra division to produce 4 haploid gametes. 
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