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View Resource Pathways to Scientific Teaching, Chapter 5c of 7: Unleashing problem solvers: from assessment to designing research

Can transgenes be kept on a leash?” ask Marvier and Van Acker in the [attached] review article. “No”, they answer, “the movement of transgenes beyond their intended destination is a virtual...

View Resource Pathways to Scientific Teaching, Chapter 2b of 7: Marine pathology: revealing the ocean’s etiology to earthbound students

Students, especially those from the inland parts of a country, tend to have a “terrestrial-centric” view of Earth. For some, exploration of marine ecosystems may occur only during holidays or while...

View Resource Effects of frost on wildflowers: an unexpected consequence of climate change--image 15 of 22

Photo of an early-stage inflorescence of tall larkspur (Delphinium barbeyi) after a mid-June snowstorm at the Rocky Mountain Biological Laboratory. The buds were killed by the cold temperature. Like ...

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View Resource Effects of frost on wildflowers: an unexpected consequence of climate change--image 12 of 22

Excavated plants of Helianthella quinquenervis (aspen sunflower, Asteraceae). H. quinquenervis is a long-lived perennial (some individuals can live 50-75 years). Note that each plant has multiple...

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View Resource Effects of frost on wildflowers: an unexpected consequence of climate change--image 19 of 22

Example of a frost-killed ovary (on left) and a normally developing fruit (on right) of Erythonium grandiflorum, the glacier lily. The two plants were selected to show the difference, and weren't...

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