BOT-507: Diversity of Vascular Plants Quiz
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Questions and Answers

What is the collective term for the male reproductive parts of a flower?

  • androecium (correct)
  • anther
  • gynoecium
  • filament
  • In which plane do the micropyle and chalaza lie in an orthotropous ovule?

  • parallel to each other
  • 90° to each other
  • in the same vertical plane (correct)
  • none of the above
  • What is the term for a bisexual flower that never opens in its life span?

  • heterogamous
  • homogamous
  • polygamous
  • cleistogamous (correct)
  • What is the characteristic that Selaginella possesses, which is of evolutionary significance?

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

    What is the term for the vascular supply given from the main single stele for a leaf?

    <p>leaf gap</p> Signup and view all the answers

    What is the division to which Selaginella belongs?

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

    What type of fossils provide evidence of the activities of ancient organisms?

    <p>trace fossils</p> Signup and view all the answers

    Which plant has the largest sperm in the plant kingdom?

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

    What is the source of edible starch called sago?

    <p>Cycas stem</p> Signup and view all the answers

    Where are micro and megasporangia present in Marsilea?

    <p>different sori</p> Signup and view all the answers

    What type of seed is present in Pinus?

    <p>Winged seed</p> Signup and view all the answers

    What is the popular dry fruit produced by Pinus?

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

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