Cell Division: Meiosis and Mitosis
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Questions and Answers

What is a key difference between meiosis and mitosis?

  • Meiosis produces two daughter cells, while mitosis produces four.
  • Mitosis has two stages of cell division, while meiosis has one.
  • Meiosis involves crossing over of chromosomes, while mitosis does not. (correct)
  • Meiosis produces four genetically identical daughter cells, while mitosis produces two.

    • What is the result of mitosis that does not occur in meiosis?

  • Formation of genetically identical daughter cells. (correct)
  • Presence of two stages of cell division.
  • Production of four daughter cells.
  • Replication of cellular genetic materials.

    • What is the role of meiosis in gametogenesis?

  • Development of embryos.
  • Formation of new cells for developmental growth.
  • Replacement of worn-out cells.
  • Production of sex cells for sexual reproduction. (correct)

    • Which of the following is NOT a characteristic of a person with Klinefelter syndrome?

    <p>Tongue that does not stick out of the mouth.</p> Signup and view all the answers

    What is the primary difference between the number of daughter cells produced in meiosis and mitosis?

    <p>Meiosis produces four, while mitosis produces two.</p> Signup and view all the answers

    What is a characteristic of a person with the condition described in the first paragraph?

    <p>Broad chest with widely spaced nipples</p> Signup and view all the answers

    Which of the following is NOT a symptom of the condition that affects males?

    <p>Short stature</p> Signup and view all the answers

    What is the study of heredity and traits called?

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

    What is the relationship between genotype and phenotype?

    <p>Genotype is a set of DNA responsible for having unique traits, whereas, phenotype is the physical appearance of the organism</p> Signup and view all the answers

    What does a genotype symbol of Rr represent?

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

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