Kingdom Plantae Classification Quiz

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Questions and Answers

Which classification system for flowering plants was proposed by George Bentham and Joseph Dalton Hooker?

  • Numerical Taxonomy
  • Phylogenetic classification (correct)
  • Chemotaxonomy
  • Cytotaxonomy

What assumption is made in phylogenetic classification systems?

  • Organisms have similar observable characteristics
  • Organisms have common ancestors (correct)
  • Organisms have supporting fossil evidence
  • Organisms have different taxa

What is Numerical Taxonomy based on?

  • Cytological information
  • Fossil evidence
  • Observable characteristics (correct)
  • Chemical constituents

What is the advantage of using computers in Numerical Taxonomy?

<p>Easy processing of data (B)</p> Signup and view all the answers

What is Cytotaxonomy based on?

<p>Cytological information (C)</p> Signup and view all the answers

What is Chemotaxonomy based on?

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

Who proposed the phylogenetic classification system for flowering plants?

<p>George Bentham and Joseph Dalton Hooker (B)</p> Signup and view all the answers

What is the purpose of using information from many other sources in classification?

<p>To resolve difficulties in classification (D)</p> Signup and view all the answers

What is the main focus of Numerical Taxonomy?

<p>All observable characteristics (B)</p> Signup and view all the answers

What are the two additional methods used by taxonomists these days?

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

Which classification system proposed the Five Kingdom classification?

<p>Whittaker (C)</p> Signup and view all the answers

Which Kingdom has now excluded Fungi, Monera, and Protista?

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

What are cyanobacteria commonly referred to as?

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

Which classification systems were based on superficial morphological characters?

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

What were the artificial systems of classification based on?

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

What did the artificial systems of classification give equal weightage to?

<p>Vegetative and sexual characteristics (C)</p> Signup and view all the answers

What are the natural classification systems based on?

<p>Natural affinities among organisms (C)</p> Signup and view all the answers

What do natural classification systems consider in addition to external features?

<p>Internal features like ultrastructure, anatomy, embryology, and phytochemistry (B)</p> Signup and view all the answers

What does the chapter describe under Kingdom Plantae?

<p>Algae, Bryophytes, Pteridophytes, Gymnosperms, and Angiosperms (A)</p> Signup and view all the answers

What did the earlier classifications place in the same kingdom as Plantae?

<p>Fungi, Monera, and Protista (D)</p> Signup and view all the answers

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