Study Guide 1

Study Guide 1 - BIO 182 EXAM 1 REVIEW(Liebig Katrina Herbst...

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BIO 182 EXAM 1 REVIEW (Liebig) Katrina Herbst [email protected] Office: LSA-L168 I. Scientific Method Observation → Question → Hypothesis → Prediction → Results → Conclusion Hypothesis Causal vs. Descriptive Causal “Why does the dog jump into bed with me?” 2 questions on frogs Correlation studies – Investigate relationship between 2 variables. Positive = decrease and increase at the same time. Negative – opposite. II. Biodiversity / Phylogeny Taxa: any group of species (humans, primates) Kingdom, Phylum, Class, Order, Family, Genus, Species king phillip came over for good sex. Clades – Any taxon with a common ancestor. Binomial Nomenclature Carolus Linnaeus – developed a system based on morphological similarities. Binomial nomenclature. Genus, Species – genus species in order. Traits Ancestral – Came from the ancestor. Derived – came from a descendent of that ancestor.
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This note was uploaded on 04/18/2011 for the course BIO 182 taught by Professor Jacobson during the Fall '11 term at ASU.

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Study Guide 1 - BIO 182 EXAM 1 REVIEW(Liebig Katrina Herbst...

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