Seed Dispersal
Sign in to track this film in your collection or want list.
✎ Suggest a correctionThis educational film, titled Seed Dispersal, was narrated by Dr. Clyde Fisher from the American Museum of Natural History and prepared by the Division of Education of Electrical Research Products, Inc. (0:03-0:28).
The documentary explores the various methods plants use to disperse their seeds to ensure their survival and propagation. The film demonstrates several mechanisms, including:
Wind dispersal: Highlighting seeds equipped with structures like parachutes or wings, such as dandelions (0:46-2:36).
Mechanical dispersal: Showing pods that physically eject seeds (3:49-4:05).
Dispersal via external attachment: Demonstrating how certain seeds, like burdock, hook onto passing animals or clothing to travel to new locations (4:13-4:41).
Water and animal ingestion: Illustrating how other seeds are spread through different environmental and biological processes (4:42-7:25).
The documentary explores the various methods plants use to disperse their seeds to ensure their survival and propagation. The film demonstrates several mechanisms, including:
Wind dispersal: Highlighting seeds equipped with structures like parachutes or wings, such as dandelions (0:46-2:36).
Mechanical dispersal: Showing pods that physically eject seeds (3:49-4:05).
Dispersal via external attachment: Demonstrating how certain seeds, like burdock, hook onto passing animals or clothing to travel to new locations (4:13-4:41).
Water and animal ingestion: Illustrating how other seeds are spread through different environmental and biological processes (4:42-7:25).
Credits
narrated by Dr. Clyde Fisher
Related films
Sources
- 16mm Filmography (legacy record) — title, video
- YouTube channel: A/V Geeks 16mm Films · video ↗ — title, description, video
- 16mm Filmography editors — year, creator, description, credits
Original permalink · Record added 2025-05-17 15:00:02 · Suggest a correction