Gymnosperms
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Reproduction. Time-lapse studies of seed and cone growth. Use of pine as example of gymnosperm. Other examples of gymnosperms found in North America., Explains that gymnosperms were the first of the seed plants and that the most common gymnosperms today are the conifers, of which pines, firs, spruces, and redwoods are familiar examples. Uses animation and time lapse photography in tracing the life cycle of the pine.
Credits
- Produced by
- John Walker
Complete catalog record
Reproduction. Time-lapse studies of seed and cone growth. Use of pine as example of gymnosperm. Other examples of gymnosperms found in North America., NOTE: Two (or more) records have been merged together to create this data.
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, length, format, color, description, catalog record
- Wikidata · Q123373875 ↗ — country, credits
Original permalink · Record added 2024-04-22 15:59:57