seed fern (Meaning)
Wordnet
seed fern (n)
an extinct seed-producing fernlike plant of the order Cycadofilicales (or group Pteridospermae)
Synonyms & Antonyms of seed fern
No Synonyms and anytonyms found
seed fern Sentence Examples
- The ancient seed ferns played a crucial role in shaping the early Earth's flora.
- Seed ferns, unlike modern ferns, produced seeds within specialized reproductive structures.
- The fossilized remains of seed ferns have provided valuable insights into the evolution of vascular plants.
- The leaves of seed ferns exhibited remarkable diversity, including simple and compound forms.
- Some seed ferns adapted to aquatic environments, developing water-resistant structures.
- The wood of seed ferns was often used as building materials, evidence of their ecological significance.
- The pollen of seed ferns has been identified in sedimentary deposits, offering clues to past climates and ecosystems.
- Seed ferns coexisted with other early vascular plants, including the giant horsetails and tree-sized lycopods.
- The extinction of seed ferns during the Permian-Triassic boundary event has been attributed to a combination of environmental factors.
- Modern seed plants share ancestral traits with extinct seed ferns, highlighting the enduring legacy of these ancient organisms.
FAQs About the word seed fern
an extinct seed-producing fernlike plant of the order Cycadofilicales (or group Pteridospermae)
No synonyms found.
No antonyms found.
The ancient seed ferns played a crucial role in shaping the early Earth's flora.
Seed ferns, unlike modern ferns, produced seeds within specialized reproductive structures.
The fossilized remains of seed ferns have provided valuable insights into the evolution of vascular plants.
The leaves of seed ferns exhibited remarkable diversity, including simple and compound forms.
