Gymnosperms - part 22 of 29. Demonstrates that gymnosperms are seed plants which bear their seeds on cones. Animation and time-lapse sequence trace the life cycle of the pine through the growth of the pollen and seed cones, pollination, fertilization, and - 4K stock video
1960s: Pen pointing to interior cross section of zamia cone. Ephedra plant growing out from rocks. Ephedra stem. Ginkgo tree
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DETAILS
51³Ô¹ÏÍø #:
1458080629
License type:
Rights-ready
Collection:
Archive Films: 51³Ô¹ÏÍø
Max file size:
3840 x 2160 px - 2 GB
Clip length:
00:00:31:16
Upload date:
Location:
United States
Intended for:
Editorial use
Release info:
Not released
Mastered to:
QuickTime 10-bit ProRes 422 (HQ) 4K 3840x2160 24p
Categories:
- 1960-1969,
- 1961,
- 4K Resolution,
- Animated Video,
- Archival,
- Color Image,
- Cross Section,
- Education,
- Encyclopaedia,
- Encyclopaedia Britannica,
- Film - Moving Image,
- Ginkgo,
- Growth,
- Gymnosperm,
- HD Format,
- Horizontal,
- Indoors,
- Jane Philpott,
- Pen,
- Plant,
- Plant Stem,
- Pointing,
- Real Time Video,
- Science,
- Seed,
- Tree,
- USA,
- Video with Sound,