B2: Mitosis and Meiosis

Descrição

GCSE Biology (B2: The Components of Life) Mapa Mental sobre B2: Mitosis and Meiosis, criado por Sarah Knox em 22-02-2017.
Sarah Knox
Mapa Mental por Sarah Knox, atualizado more than 1 year ago
Sarah Knox
Criado por Sarah Knox mais de 7 anos atrás
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Resumo de Recurso

B2: Mitosis and Meiosis
  1. Mitosis

    Anotações:

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

      Anotações:

      • 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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