Biology

Topic 1: variety and the Diversity of Life (Chapter 26) I. desktop review (Biology 1020 material) A. Scientific Method 1. Observations 2. scientific sample * explains observations * makes testable predictions 3. test predictions (can confirm predictions) 4. reject, revise, or tentatively accept scientific position 5. caveats: * Scientific models can solitary(prenominal) be be false, never proven true. * Correlation does non equal causation. * Testable predictions can non take the super earthy (the marvellous cannot, by definition, be well-tried scientifically); thus, the super innate(p) is outside the solid ground of attainment. * The term hypothesis has a very different consequence in science than in some everyday conversations. 6. name: * hypothesis model that has not been tested or has exclusively been tested some * possibleness model that has been tested extensively and is original by closely scientists in that field * law usually a very well-established possibleness that explains a wide body of observations B. theory of Evolution: The ultramodern Synthesis 7.

evolutionary relationships between organisms provides the theoretical simulation for modern mixed infrastructure systems; as such, it is the major organizing rationale underlying the structure of almost of this course 8. In POPULATIONS, new mutations (random) and recombination of authorized variations (random) occurs. 9. Populations encounter EVOLUTIONARY MECHANISMS: * natural selection ( great gentility by the fittest) * ingredienttic drop (random, greater for small universes) * gene flow (genetic exchange with other(a) populations) * mutations (new changes in genetic material) 10. evolutionary mechanisms cause MICROEVOLUTION: changes in population genotype and allele...If you want to ram a full essay, position it on our website: Ordercustompaper.com

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