Cell Division: Prophase Stage
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Questions and Answers

During which stage of mitosis do the chromosomes align in the centre of the cell and attach to microtubules?

  • Prophase
  • Telophase
  • Metaphase (correct)
  • Anaphase
  • What is the purpose of mitosis in multicellular organisms?

  • to prepare for meiosis
  • to reproduce asexually
  • to produce gametes
  • to create new cells for growth and repair old cells (correct)
  • What happens to the nucleolus during prophase?

  • It attaches to microtubules
  • It disappears (correct)
  • It duplicates
  • It moves to the centre of the cell
  • What is the result of mitosis in unicellular organisms?

    <p>Two identical daughter cells</p> Signup and view all the answers

    During which stage of mitosis do the chromatids separate and move to opposite ends of the cell?

    <p>Anaphase</p> Signup and view all the answers

    What happens to the chromosomes after mitosis is complete?

    <p>They decondense</p> Signup and view all the answers

    What is the main difference between mitosis and meiosis?

    <p>Mitosis produces two identical daughter cells, while meiosis produces four daughter cells with half the genetic material.</p> Signup and view all the answers

    What happens during prophase of mitosis?

    <p>Chromosomes condense and the nucleolus disappears.</p> Signup and view all the answers

    What is the purpose of mitosis in multicellular organisms, other than growth?

    <p>To repair old cells.</p> Signup and view all the answers

    What is the result of crossing over during meiosis?

    <p>Genetic material is exchanged.</p> Signup and view all the answers

    What is the final stage of mitosis?

    <p>Cytokinesis</p> Signup and view all the answers

    What is the purpose of metaphase 1 in meiosis?

    <p>Chromosomes align in pairs in the centre of the cell.</p> Signup and view all the answers

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