Ferns, allied spore-bearing plants, seed origins and gymnosperm reproduction.

Choose a topic below. Lessons are grouped by subject sequence, so you can build from foundations towards specialist material.

13 available study resources

Pteridophyte foundations and evolutionary context

  1. BOT-509 Lecture 1: General Features & Habitat of Pteridophytes
  2. Evolutionary History of Pteridophytes: Silurian to Devonian Origins
  3. Pteridophytes vs. Other Land Plants: A Structural Comparison

Fossils and preservation

  1. Fossilization Methods: How Fossils Form
  2. Types of Plant Fossils: Preservation, Examples and Identification

Alternation of generations

  1. Alternation of Generations & Life Cycle in Pteridophytes

Sporangia and spore dispersal

  1. Eusporangiate vs Leptosporangiate Sporangia: Differences and Examples
  2. Fern Spore Dispersal: Annulus, Cavitation and Sporangium Mechanism

Representative fern groups

  1. Adiantum (Maidenhair Fern): Morphology, Sori and Life Cycle — BS Botany Notes
  2. Pteropsida: Pteris, Adiantum and Marsilea — BS Botany Notes

Gymnosperm reproduction

  1. Gnetum: Structure, Reproduction & Double Fertilization
  2. Ginkgo biloba Reproduction: Pollen, Ovules & Motile Sperm | BOT-509

Course outlines and reference routes

  1. BOT-509 Pteridophytes and Gymnosperms Syllabus | BS Botany

This collection shows available resources, not a claim of complete syllabus coverage. Use your institution’s current outline to confirm the required depth and assessment.

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