Browse results: Processes of Evolution
| RESOURCE | GRADE LEVEL | MEDIA TYPE |
|---|---|---|
Fish with FingersIn this video segment from Evolution: "Great Transformations," paleontologist Jenny Clack explains that vertebrates evolved fingers before they invaded land. Accessibility features: Audio Description, Caption, Transcript |
6-12 |
Video |
Floral ArrangementsExplore a few of the ways plants pollinate each other in this video segment from Sexual Encounters of a Floral Kind. Accessibility features: Audio Description, Caption, Transcript |
6-12 |
Video |
Masters of DisguiseIn the face of danger, what's a spineless animal to do? This video segment introduces the concept of camouflage -- how animals achieve it and how this form of disguise benefits both predators and prey.
Footage from NOVA: "Animal Impostors." Accessibility features: Audio Description, Caption, Transcript |
K-12 |
Video |
The Red QueenAn example of the Red Queen hypothesis, the sexual population of Mexican Poeciliid fish are able to keep up with a changing environment, while the asexual populations are not as successful. From Evolution: "Why Sex?" Accessibility features: Audio Description, Caption |
6-12 |
Video |
Toxic NewtsThe father and son team of Brodie and Brodie track down the predator able to stomach a mysteriously hyper-toxic newt, an example of an evolutionary arms race in action. From Evolution: "Evolutionary Arms Race." Accessibility features: Audio Description, Caption |
6-12 |
Video |
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