Skip to main content

Home/ Peppers_Biology/ Group items tagged adaptive radiation

Rss Feed Group items tagged

Filter: All | Bookmarks | Topics Simple Middle
1More

Evolution: Darwin: An Origin of Species - 0 views

www.pbs.org/...index.html Darwin evolution interactive PBS genetics adaptive radiation speciation
shared by Lottie Peppers on 25 Apr 13 - Cached
  • Lottie Peppers on 25 Apr 13
     
    web based activity on speciation and adaptive radiation
1More

The Biology of Skin Color | HHMI's BioInteractive - 1 views

www.hhmi.org/...biology-skin-color HHMI Biointeractive skin color adaptation ultraviolet radiation short film human evolution
shared by Lottie Peppers on 21 Jul 15 - No Cached
  • Lottie Peppers on 21 Jul 15
     
    Penn State University anthropologist Dr. Nina Jablonski walks us through the evidence that the different shades of skin color among human populations arose as adaptations to the intensity of ultraviolet radiation in different parts of the world.
1More

Speciation and Extinction - YouTube - 0 views

www.youtube.com/watch bozemanbiology speciation extinction evolution natural selection
shared by Lottie Peppers on 30 Oct 14 - No Cached
  • Lottie Peppers on 30 Oct 14
     
    Paul Andersen details the evolutionary processes of speciation and extinction. Stickleback evolution in Lake Loberg is used as example of rapid speciation. Adaptive radiation is illustrated using the Hawaiian honeycreeper. A brief discussion of extinctions and mass extinctions is also included.
1 - 3 of 3
Showing 20▼ items per page