Diversity of Living Organisms

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Questions and Answers

What is the term used to describe the number and types of organisms present on earth?

  • Biodiversity (correct)
  • Taxonomic Categories
  • Species
  • Ecosystem

Why do we need a standardized way of naming organisms?

  • To count the number of organisms on earth
  • To distinguish between different species
  • To communicate effectively with people from other regions (correct)
  • To create confusion among scientists

What is the estimated number of species that are known and described?

  • 2.5-3 million
  • 500,000-600,000
  • 1.7-1.8 million (correct)
  • 100,000-200,000

What would happen if you were to visit a dense forest?

<p>You would see a much greater number and kinds of living organisms (D)</p> Signup and view all the answers

What is the result of exploring new areas and old ones?

<p>New species are continuously being identified (B)</p> Signup and view all the answers

What is the primary purpose of standardising the naming of living organisms?

<p>To provide a unique name for each organism worldwide (C)</p> Signup and view all the answers

What is the system of naming organisms using two components, the generic name and the specific epithet, called?

<p>Binomial nomenclature (A)</p> Signup and view all the answers

What is the primary function of the International Code for Botanical Nomenclature (ICBN) and the International Code of Zoological Nomenclature (ICZN)?

<p>To standardise the naming of plants and animals (B)</p> Signup and view all the answers

What is the significance of the first word in a biological name, which represents the genus?

<p>It starts with a capital letter (D)</p> Signup and view all the answers

What is the purpose of writing biological names in italics or underlining them separately?

<p>To indicate the Latin origin of the name (C)</p> Signup and view all the answers

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