Evolution in a Ring
Learners discuss a definition for ring species. They compare the concept of ring species to natural selection and examine the role of geography and climate in species formation.
9th - Higher Ed Science 4 Views 18 Downloads
Got Lactase? The Co-Evolution of Genes and Culture
Does the human body evolve as quickly as human culture? With a stellar 15-minute video, explore the trait of lactose intolerance. Only about 1/3 of human adults seem to still have the enzyme lactase and therefore, the ability to digest...
8th - 12th Science
The Making of the Fittest: The Birth and Death of Genes
Adaptations must be made as environments change. This fabulous presentation features Icelandic icefish, a transparent, scaleless specimen that even has colorless blood. Genetics and adaptations concepts are explored as scientists study...
9th - Higher Ed Science
Conserving our Spectacular, Vulnerable Coral Reefs
A three-minute clip covers a new strategy for protecting the coral reefs of Fiji while still allowing fishermen to harvest the fish that people survive on. Connectivity is the name of the game. This colorfully animated resource is a...
3 mins 5th - 12th Science CCSS: Adaptable
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