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Unformatted text preview: Knowledge goals : What’s the difference between anagenesis and cladogenesis? Gradualism and punctuated equilibrium? Prezygotic and postzygotic barriers? Sympatry and allopatry? How are these terms related to each other, and which terms are processes that result in other terms? Be able to discuss and contrast the definitions of species that we discussed in class. Why is it difficult to define a distinct species? How can allopatric speciation happen? How can sympatric speciation happen? List some prezygotic and postzygotic barriers. How do they develop? If provided with a scenario, be able to use the correct terms to describe it....
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This note was uploaded on 02/17/2010 for the course BIO 50735 taught by Professor Dr.chinnery-allgeier during the Fall '09 term at University of Texas at Austin.
- Fall '09