Monday, January 28, 2013

Recitation Week 2 - Evolution & Natural Selection (1/24-25)


This week in recitation we reviewed the first and second lectures of the semester, presented by Dr. David Ehrenfeld.  In this post, I will briefly outline some of the terminology and concepts we discussed.  This post will not substitute your personal notes, but will highlight some key terms and concepts.  Therefore, specific research examples from lecture, or from your readings are not discussed below. I've included hyperlinks to expand upon lectures and the assigned readings; with an emphasis on resources with informative visual aids.

Lectures 1-2 - Evolution & Natural Selection

Important Figures:
  Charles Darwin (Origin of Species, 1859)
  Alfred Russell Wallace 


Speciation (this hyperlink has a lot of great visuals)

Allopatric speciation                                          











Sympatric Speciation 

Sympatric speciation
   Parapatric speciation












Natural Selection & Speciation

Convergent Evolution

 Adaptive Radiation & Galapagos finches









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