Because the environmental conditions in arid environments are particualarly severe, deserts offer an interesting location to study adaptations to local environmental conditions. Hopefully, the readings will give you a broad exposure to how natural selection can mold physiology, morpology, reproduction, and behavior in arid environments.
Powerpoint Presentation
Click here to see a powerpoint presentation "Introduction to Desert Flora and Fauna"http://www.slideshare.net/secret/pw2UrKumkR7KRT
Readings
Adaptations of desert birds and mammals http://www.eoearth.org/article/Adaptations_of_desert_birds_and_mammals
Adaptations of desert reptiles and apmphibians
http://www.eoearth.org/article/Adaptations_of_desert_amphibians_and_reptiles
Adaptations of desert plants
http://www.eoearth.org/article/Adaptations_of_desert_plants
Expected Learning Outcomes
At the end of this course a fully engaged student should be able to
- identify and discuss the unique challenges associated with living in arid environments
- explain adaptations of animals and plants for water uptake and water conservation
- explain adaptations of animals and plants for dealing with high temperatures
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