Catch-up to finish phylogenies. Continues notes from Class 4. Due next class, Tues Feb 20. Click on the Handout that you want. Many of these make excellent study aids for assignments and preparing for tests.
Evolution is a fact and a theory .
A clear and thorough little essay. Observed instances of speciation . A review of numerous cases of observed evolutionary changes drastic enough to create new species. Begins with an in-depth discussion of the species concept. Most of the examples are plants or laboratory cases.