Archegoniate Plants Classification
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Questions and Answers

What is the defining characteristic of archegoniate plants?

  • Ability to produce spores
  • Multicellular reproductive organs
  • Divided into roots, stems, and leaves
  • Presence of an archegonium (correct)

    • Which group of plants in the archegoniate plants classification system requires water for fertilization?

  • Fungi
  • Gymnosperms
  • Bryophytes (correct)
  • Pteridophytes

    • Which subkingdom of the Classification system includes hornworts and flowering plants?

  • Gymnospermophyta
  • Embryophyta (correct)
  • Pteridophyta
  • Thallophyta

    • What is the life cycle of a bryophyte characterized by?

    <p>Obligatory alternation of gamete-producing and spore-producing generations</p> Signup and view all the answers

    Which group is not classified under Subkingdom Embryophyta?

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

    What aspect defines the classification of archegoniate plants?

    <p>Reproductive organs</p> Signup and view all the answers

    What is the term for the production of a gametophyte from a sporophyte without the formation of spores?

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

    Which group among bryophytes is known to be aposporous?

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

    What is the key characteristic of the sporophyte phase in bryophytes?

    <p>Dependent on the gametophyte</p> Signup and view all the answers

    Which group of algae is believed to be the ancestors of bryophytes based on their chlorophyll composition?

    <p><strong>Chlorophyceae</strong></p> Signup and view all the answers

    What characteristic differentiates the Bryophyta sporophyte from the gametophyte?

    <p><strong>Attached to the gametophyte</strong></p> Signup and view all the answers

    Which of the following processes involves the budding off of a mass of cells from a gametophyte that develops into a sporophyte?

    <p><strong>Apogamy</strong></p> Signup and view all the answers

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