Genetics vs. Genetic Quiz
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Questions and Answers

What is the term used to describe the study of how all characteristics of an organism are transmitted through genes?

  • Heredity
  • Genetics (correct)
  • Genetic abnormalities
  • Genetic techniques

    • Which term refers to the appearance of a specific character or trait, dependent on genetic makeup?

  • Genetic diseases
  • Genotype
  • Genetic abnormalities
  • Phenotype (correct)

    • What is the basic unit of heredity, responsible for family resemblances?

  • Genotype
  • Genetic abnormalities
  • Heredity
  • Gene (correct)

    • Which term describes the transmission of traits from one generation to the next?

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

    What does the term 'gene expression' link to according to the text?

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

    What is the function of telomeres in chromosomes?

    <p>To prevent chromosome degradation</p> Signup and view all the answers

    What is the main difference between heterochromatin and euchromatin?

    <p>Heterochromatin is genetically inactive, while euchromatin is transcriptionally active</p> Signup and view all the answers

    What is the role of centromeres during cell division?

    <p>Serve as handles for mitotic spindles to attach to chromosomes</p> Signup and view all the answers

    What is the structure of a chromatid?

    <p>One half of a duplicated chromosome</p> Signup and view all the answers

    How many chromosomes do humans have in their somatic cells?

    <p>46 chromosomes</p> Signup and view all the answers

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