Genetics and Chromosomal Abnormalities Quiz with Neonatology Expert Insights
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Questions and Answers

What is the normal diploid number of chromosomes in a human cell?

  • 69
  • 23
  • 46 (correct)
  • 92

    • What term is used for abnormal cells that do not contain a multiple of haploid number of chromosomes?

  • Triploid cells
  • Aneuploid cells (correct)
  • Haploid cells
  • Euploid cells

    • Which syndrome is characterized by the presence of an extra chromosome 21?

  • Trisomy 21 (Down syndrome) (correct)
  • Trisomy 18 (Edwards syndrome)
  • Klinefelter syndrome
  • Turner syndrome

    • What is the most common type of human chromosome abnormality?

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

    What is the term for a haploid cell?

    <p>23 chromosomes</p> Signup and view all the answers

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