Darwin's 4 Postulates
Fernando Llovera
1. Individual organisms within a population vary in the traits they possess
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2. The heritable genetic variation of individuals in a species due to sexual reproduction and mutation
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3. In each generation, more offspring are produced than can possibly survive
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4. Individuals with certain heritable traits are more likely to survive and reproduce (Natural Selection)
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APA Bibliography
Buffalo State. (2015, March 26). Chapter 3. Darwinian Natural Selection. Retrieved April 6, 2016, from http://faculty.buffalostate.edu/penaloj/bio405/outline3.html
Freeman, S., Allison, L., Black, M., Podgorski, G., Quillin, K., Monroe, J., & Taylor, E. (n.d.). Biological Science (5th ed.). Pearson.
Nature. (Photographer). (2003). Butterfly Species different, July 2001. Retrieved from http://www.nature.com/scitable/content/ne0000/ne0000/ne0000/ne0000/4308521/10.1038_nrg818-box1_large_2.jpg
New England Complex Systems Institute. (2013, January 2). How Does Evolution Occur? Retrieved April 6, 2016, from http://necsi.edu/projects/evolution/evolution/5parts/evolution_5parts.html
Wallart. (Photographer). White rabbit in snow. Retrieved from http://cdn.pcwallart.com/images/white-rabbit-in-snow-wallpaper-2.jpg