Linnaean Taxonomy and Systema Naturae Quiz
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Questions and Answers

Which German biologist proposed the kingdom Protista for unicellular organisms?

  • Carl Woese
  • Louis Pasteur
  • Ernst Haeckel (correct)
  • Robert Whittaker
  • In Robert Whittaker's tree of life, which kingdom did he propose to add in 1969?

  • Animals
  • Fungi (correct)
  • Monera
  • Protista
  • What distinguishes the empire or superkingdom level in Whittaker's tree of life?

  • Presence of chlorophyll
  • Unicellularity
  • Membrane-bound nuclei in cells (correct)
  • Cell wall composition
  • Who proposed that prokaryotes consist of two separate lineages known as eubacteria and archaebacteria?

    <p>Carl Woese</p> Signup and view all the answers

    In Linnaeus's tree of life, how many main branches did he initially include?

    <p>Three (3)</p> Signup and view all the answers

    Which proposed kingdom did NOT exist in Linnaeus's original tree of life?

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

    Who is credited with numerous innovations that advanced the fields of microbiology and immunology?

    <p>Louis Pasteur</p> Signup and view all the answers

    Which scientist identified the specific microbes that cause anthrax, cholera, and tuberculosis?

    <p>Robert Koch</p> Signup and view all the answers

    What process is used to kill microorganisms responsible for spoilage?

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

    Who was the first to demonstrate the connection between a single, isolated microbe and a known human disease?

    <p>Robert Koch</p> Signup and view all the answers

    Which of the following is NOT part of taxonomy?

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

    Who was the most famous early taxonomist known for his work in classifying living organisms?

    <p>Carolus Linnaeus</p> Signup and view all the answers

    Who proposed the Linnaean taxonomy in 1735?

    <p>Carolus Linnaeus</p> Signup and view all the answers

    How did Linnaeus divide the natural world in his original taxonomy?

    <p>Into three kingdoms: animal, plant, and mineral</p> Signup and view all the answers

    What are the names of the levels in Linnaeus's original taxonomy?

    <p>Kingdom, class, order, family, genus, species</p> Signup and view all the answers

    What is one way to depict evolutionary relationships of organisms?

    <p>Phylogenetic tree</p> Signup and view all the answers

    How did early phylogenetic trees infer the relatedness of organisms?

    <p>By their visible similarities such as hair or limbs</p> Signup and view all the answers

    What type of comparisons are included in modern phylogenetic analyses?

    <p>Genetic, biochemical, and embryological comparisons</p> Signup and view all the answers

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