Mendel’s Principles of Heredity Chapter 01 Quiz
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Questions and Answers

What is the basic unit of heredity?

  • DNA
  • Gene (correct)
  • Protein
  • RNA
  • Which traits are caused by a complex interaction between many genes?

  • Observable traits
  • Traits with single gene changes
  • Height (correct)
  • Sickle-cell anemia
  • According to Mendel's work, what is inherited by genetic laws?

  • Observable variation
  • Genetic material
  • Variation (correct)
  • Complex traits
  • What is the term for the process by which genes transmit traits from one generation to the next?

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

    What provides for continuously evolving diversity according to Mendel's work?

    <p>Observable variation</p> Signup and view all the answers

    Which chapter of the book discusses 'Mendel’s Principles of Heredity Genetics'?

    <p>Chapter 01</p> Signup and view all the answers

    What was Mendel the first scientist to describe?

    <p>The laws of inheritance</p> Signup and view all the answers

    What was Mendel's experimental organism?

    <p>Garden pea</p> Signup and view all the answers

    What did Mendel use to predict the type of progeny produced by his crosses?

    <p>Rules of probability</p> Signup and view all the answers

    Which theory of inheritance contributed to misinterpretation of variation in selective breeding experiments at the time of Mendel's studies?

    <p>The homunculus</p> Signup and view all the answers

    What was Mendel's controlled breeding program of pea plants based on?

    <p>Cross-fertilization and self-fertilization</p> Signup and view all the answers

    Which concept did Mendel use to interpret phenotypic ratios of progeny?

    <p>The law of segregation</p> Signup and view all the answers

    What did Mendel's experimental approach relate to?

    <p>The process of modern scientific inquiry</p> Signup and view all the answers

    What did Mendel study in peas that remained constant in crosses within a line?

    <p>Discrete traits</p> Signup and view all the answers

    "Monohybrid crosses revealed units of inheritance and the law of segregation". What did Mendel cross to reveal these units of inheritance?

    <p>&quot;Pure-breeding lines that differed in only one trait&quot;</p> Signup and view all the answers

    "Mendel was the first scientist to combine data collection, analysis, and theory to understand heredity". What did he become the cornerstone of?

    <p>&quot;Modern genetics&quot;</p> Signup and view all the answers

    What did Mendel's work establish as essential for following genes from one generation to another?

    <p>Observable variation</p> Signup and view all the answers

    What did Mendel's laws apply to, according to the text?

    <p>All sexually reproducing organisms</p> Signup and view all the answers

    Which process did Mendel define as the one by which genes transmit traits from one generation to the next?

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

    What did Mendel's work reveal as the basic units of heredity?

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

    According to Mendel's work, what provides for continuously evolving diversity?

    <p>Observable variation</p> Signup and view all the answers

    What did Mendel use to predict the type of progeny produced by his crosses?

    <p>Punnett squares</p> Signup and view all the answers

    What did Mendel discover and describe in his paper 'Experiments in plant hybrids'?

    <p>The laws of inheritance</p> Signup and view all the answers

    Which theory of inheritance, existing at the time of Mendel's studies, contributed to misinterpretation of variation in selective breeding experiments?

    <p>Blended inheritance</p> Signup and view all the answers

    What provided for continuously evolving diversity according to Mendel's work?

    <p>The laws of inheritance</p> Signup and view all the answers

    Which concept did Mendel use to interpret phenotypic ratios of progeny?

    <p>Law of segregation</p> Signup and view all the answers

    What did Mendel use to predict the type of progeny produced by his crosses?

    <p>Controlled breeding via cross-fertilization</p> Signup and view all the answers

    According to Mendel's work, what was inherited by genetic laws?

    <p>Units of inheritance</p> Signup and view all the answers

    What was Mendel the first scientist to describe?

    <p>The laws of inheritance</p> Signup and view all the answers

    'Mendel's experimental organism' refers to which organism?

    <p>(a): The garden pea</p> Signup and view all the answers

    'Keys to the success of Mendel’s experiments' included which factor?

    <p>(a): Controlled breeding via cross-fertilization or selfing</p> Signup and view all the answers

    'Monohybrid crosses revealed units of inheritance and the law of segregation'. What did Mendel cross to reveal these units of inheritance?

    <p>(a): Pure-breeding lines that differed in only one trait</p> Signup and view all the answers

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