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Department
Biology
Course
BIO153H5
Professor
murk
Semester
Winter

Description
Navreet Brar 999065504 TA: Chad February 13, 2013 PRA: Wed. 3:30-5pm 2. Agrawal, A. A., Johnson M. T. J., Hastings A. P., J. L. Maron. July 2012. A field experiment demonstrating plant life-history evolution and its eco evolutionary feedback to seed predator populations. The American Naturalist 181: S1-S11. 3. The complete scientific name is Oenothera biennis Linneaus 1753. 4. This essay explores the extent to which replicate populations display trajectories whilst facing almost identical environmental conditions. 5. Ecological dynamics are influenced by evolutionary change despite the concurrent happenings of genetic drift and other variations that may be caused by environmental factors. This experiment showed that rapid and consistent genotypes changes, evolutionary change could overpower factors that intervene such as genetic drift. These changes also affect the abundance of seed predator moths, which are specialists. 6. From the prediction of the authors, low competition will occur when there are efficient resources, thus natural selection is more likely to favor organisms of shorter life spans due to the positive multip
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