Synopsis
Examines the wide range of ecological conditions in the Galapagos archipelago and the patterns of speciation and adaption shown by Opuntia and Scalesia. Growth and patterns of reproduction are related to the major vertebrate herbivores. From the Galapagos: Laboratory for Evolution series. G.A. Bartholomew
Uploader's description on archive.org
Details
- Running time
- 13 minutes
- Language
- English
- Collection
- Educational Films, Ephemeral Films
Subjects on the Internet Archive
- Opuntia
- Scalesia
- Plant ecology
