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Activity 13

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  1. Activity 13 Meiosis and Sexual Reproduction

  2. Read the introduction. • Meiosis is the process of cell division that occurs in developing sex cells.

  3. Challenge • How do chromosomes divide during the formation of egg and sperm cells?

  4. Stages of meiosis • Prophase I • Metaphase I • Anaphase I • Telophase I • Prophase II • Metaphase II • Anaphase II • Telophase II

  5. What are the similarities and differences between mitosis and meiosis?

  6. Procedure

  7. Analysis 3 • Explain how crossing over can affect the genetic makeup of the gametes an organism produces.

  8. Revisit the Challenge • How do chromosomes divide during the formation of egg and sperm cells?

  9. Key Vocabulary • chromosome • crossing over • daughter cell • DNA • gametes • gene • meiosis • mitosis • parent cell