Pteridophytes Characteristics
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Questions and Answers

Qual es le phase dominante del pteridophytes?

  • Gametophyte
  • Diploide
  • Sporophyte (correct)
  • Haploide
  • In quale locos pteridophytes es usualmente trovate?

  • Lugares aridos e calidos
  • Locos frigide e umide (correct)
  • Terras altissime e ventose
  • Desertos e savannas
  • Quale es le function del xylem in pteridophytes?

  • Transportar agua e minerale (correct)
  • Realizar la fotosintesis
  • Conducere alimento organico
  • Formar le sporophylls
  • Quale caracteristica specifica distingue le pteridophytes de le plantas semillifere?

    <p>Abscentia de semines</p> Signup and view all the answers

    Quale tipo de foli se trova in Selaginella?

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

    Study Notes

    Caracteristicas Principales de Pteridophytes

    • Plantas vasculares sin semilla.
    • Incluye equisetos e helechos.

    Habitat

    • Crescita in locos frigid e umidos, typicamente in schaden.

    Vascularisation

    • Prime plantas terrestres con tejido vascular, essente pro sustento e crecimiento.
    • Xilema suple aqua e minerales, essente crucial pro fotosyntesis.
    • Floema distribue aliment organic per tote le planta.

    Dominantia del Sporophyte

    • Fase dominante es le sporophyte, un organismo independent.

    Organisacion del Planta

    • Corpo principal del planta es differenciato in ver stems, folios e radicas.

    Tipos de Folios

    • Folios microphylls, como in Selaginella, son parve e simples.
    • Folios macrophylls, como in helechos, son grande e complex.

    Sporophylls

    • Folios e leafletes con sporangia, designate como sporophylls, son implicate in reproduction.

    Diagramma de Exemplos

    • (a) Selaginella, un exemplo de planta microphyll.
    • (b) Salvinia, un helecho aquatic.
    • (c) Helecho terrestriale, exemplificativo de planta macrophyll.

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    Description

    Este quiz explora le characteristicas principale de pteridophytes, plantas vasculari sin semines. Illo include le diferentes partes del planta e lor habitat preferite. Testa tu cognoscimento sobre horsetails e ferns.

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