Systematics and Taxonomic Categories Quiz

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Questions and Answers

What is the naming system used by biologists to provide scientific names to known organisms?

  • Dual nomenclature
  • Trinomial nomenclature
  • Binomial nomenclature (correct)
  • Binary nomenclature

Why are biological names generally in Latin and written in italics?

  • For uniformity and standardization (correct)
  • To confuse students
  • To honor Carolus Linnaeus
  • To make them sound sophisticated

In the scientific name Mangifera indica, what does 'Mangifera' represent?

  • Genus (correct)
  • Specific epithet
  • Family
  • Common name

How are the two components of a biological name typically indicated when handwritten?

<p>Italicized or underlined separately (B)</p> Signup and view all the answers

What is the capitalization rule for the first word denoting the genus in a biological name?

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

Why is Binomial nomenclature found convenient for naming organisms?

<p>It provides a standardized way of naming (C)</p> Signup and view all the answers

What is Ernst Mayr widely known as?

<p>The Darwin of the 20th century (D)</p> Signup and view all the answers

In what year did Ernst Mayr join Harvard University?

<p>1953 (A)</p> Signup and view all the answers

Which field did Ernst Mayr NOT contribute to during his career?

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

What concept did Ernst Mayr pioneer in defining?

<p>The biological species concept (A)</p> Signup and view all the answers

Which prestigious awards did Ernst Mayr receive during his lifetime?

<p>The Balzan Prize, International Prize for Biology, and Crafoord Prize (A)</p> Signup and view all the answers

In what year did Ernst Mayr pass away?

<p>2004 (A)</p> Signup and view all the answers

What is the term used to describe the groups of organisms sharing common features and given a rank or category?

<p>Taxon (D)</p> Signup and view all the answers

Why are insects considered to be taxonomic categories?

<p>Because they have three pairs of jointed legs (B)</p> Signup and view all the answers

What represents the lowest category in the taxonomic hierarchy for all known organisms?

<p>Species (B)</p> Signup and view all the answers

How are taxonomic categories and hierarchy related?

<p>Categories form the basis of hierarchy (D)</p> Signup and view all the answers

What do taxonomic groups represent?

<p>Biological entities (A)</p> Signup and view all the answers

Which term is used to refer to the evolutionary relationships between organisms considered in systematics?

<p>Taxon (D)</p> Signup and view all the answers

Which category in the taxonomic hierarchy includes a group of related genera with fewer similarities compared to genus and species?

<p>Family (D)</p> Signup and view all the answers

In the family Solanaceae, which of the following genera is NOT included?

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

Which of the following statements is true about the genus Panthera?

<p>It includes lion, leopard, and tiger. (A)</p> Signup and view all the answers

What characteristic distinguishes families in the taxonomic hierarchy?

<p>Reproductive features of plant species (B)</p> Signup and view all the answers

If you observe features of a cat and a dog, which taxonomic category would they belong to respectively?

<p>Cat - Felidae, Dog - Canidae (C)</p> Signup and view all the answers

Which higher taxonomic category is an assemblage of families with fewer similar characters compared to different genera in a family?

<p>Order (B)</p> Signup and view all the answers

Why are plant families like Convolvulaceae and Solanaceae included in the order Polymoniales?

<p>Mainly based on the floral characters (C)</p> Signup and view all the answers

Which category includes related orders like Primata and Carnivora?

<p>Class (B)</p> Signup and view all the answers

What common feature contributes to the inclusion of animals in phylum Chordata?

<p>Possessing notochord and dorsal hollow neural system (D)</p> Signup and view all the answers

Why are classes with similar characters assigned to a higher category called Division in plants?

<p>With respect to a few similar characters (A)</p> Signup and view all the answers

Which is the highest category where all animals from various phyla are assigned?

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

What differentiates Kingdom Plantae from Kingdom Animalia?

<p>Composition of organisms (C)</p> Signup and view all the answers

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