Classification of Cells: Archaea and Eukarya
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Questions and Answers

What is the primary means of reproduction for autotrophs?

  • Budding
  • Sexual reproduction (correct)
  • Asexual reproduction
  • Fragmentation
  • Which Kingdom ranks second most general based on the given text?

  • Fungi
  • Bacteria
  • Animals
  • Protists (correct)
  • What is a common characteristic used when classifying organisms only to the Kingdom rank?

  • Number of cells (correct)
  • Color of the organism
  • Number of legs
  • Number of wings
  • Which group of organisms is found in harsh conditions like thermal or volcanic vents?

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

    What is the main characteristic of Eukaryotic cells?

    <p>Presence of a nucleus</p> Signup and view all the answers

    What is the function of Dichotomous Keys in scientific classification?

    <p>To identify organisms based on characteristics</p> Signup and view all the answers

    What is the main purpose of the Hierarchical Classification system in biology?

    <p>To classify organisms from general to specific categories</p> Signup and view all the answers

    Which taxonomic category represents the broadest rank in the Hierarchical Classification system?

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

    What is the main type of evidence used in modern classification to determine how species are related?

    <p>DNA evidence</p> Signup and view all the answers

    What does DNA stand for in the context of genetic analysis?

    <p>Deoxyribonucleic Acid</p> Signup and view all the answers

    Which branch of biology focuses on the study of the functioning of organisms?

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

    In the Hierarchical Classification system, which category is the most specific?

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

    Which best describes the purpose of a phylogenetic tree?

    <p>To illustrate the evolutionary relationships among species</p> Signup and view all the answers

    In a phylogenetic tree, what do forks in branches represent?

    <p>The points in the past where an ancestral split evolved to form new species</p> Signup and view all the answers

    Which organism in the given table has the highest number of derived traits?

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

    Which domain includes organisms with a 'true nucleus'?

    <p>Domain Eukarya</p> Signup and view all the answers

    Which Kingdom contains organisms that are usually larger and have more complex internal cell structures?

    <p>Kingdom Animalia</p> Signup and view all the answers

    What is the key difference between Prokaryotes and Eukaryotes?

    <p>Prokaryotes lack a 'true nucleus,' while Eukaryotes have a membrane-bound nucleus.</p> Signup and view all the answers

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