'Character states' diaporamas de présentation

Exam I: Friday afternoon Exam covers lecture material and corresponding readings

Exam I: Friday afternoon Exam covers lecture material and corresponding readings Chapter 22: Descent with modification: a Darwinian view of life Chapter 23 The evolution of populations Chapter 24 The origin of Species

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Parsimony, Likelihood, Common Causes, and Phylogenetic Inference

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PARSIMONY ANALYSIS

PARSIMONY ANALYSIS. Genetic Relationships. Genetic relationships exist between individuals within populations These include ancestor-descendent relationships and more indirect relationships based on common ancestry Within sexually reducing populations there is a network of relationships

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PARSIMONY ANALYSIS and Characters

PARSIMONY ANALYSIS and Characters. Genetic Relationships. Genetic relationships exist between individuals within populations These include ancestor-descendent relationships and more indirect relationships based on common ancestry

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Short Story Unit

Short Story Unit. Miller 2011-2012 English I. Genre. A category of literature Example : short story, poetry, or drama. Short Story Definition. a fictional, prose, narrative of 12,000 words or less Fictional: not true Prose: written in sentences and paragraphs Narrative: tells a story.

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Automated Barcoding Using the Characteristic Attribute Organization System

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Tree Building

Tree Building. What is a tree ? Cladograms Trees Scenario How to build a tree ? Observations First Principles Assumptions Methods. What is a tree ?. Cladograms and Trees Both are graphs in mathematical terms:

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Principles of Plant Systematics II

Principles of Plant Systematics II. A Quick Review And Some Fun!. Monophyletic Group (= Clade). A group composed of an ancestor and all its descendants. . Synapomorphy. Shared derived character state.

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HYRACOIDEA & SIRENIA: Remnants of the Subungulate Radiation

HYRACOIDEA & SIRENIA: Remnants of the Subungulate Radiation. Mammalogy - EEOB 625: 10-12 March 2004 Taxon Quiz III: Friday, 12 March, in lecture

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An Equivalence of Maximum Parsimony and Maximum Likelihood revisited

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What is the Linnaean System of Taxonomy?

What is the Linnaean System of Taxonomy?. Levels of taxonomy: Kingdom , Phylum (or Division ); Class ; Order ; Family ; Genus and Species Today, all levels are intended to reflect evolutionary relatedness Developed by Carolus Linnaeus (mid 1700s), a Swedish botanist

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Phylogenetic Tre es - I

Phylogenetic Tre es - I. Phylogenetic Tree. - phylogenetic relationships are normally displayed in a tree-like diagram (phylogenetic tree/cladogram) a cladogram is a branching diagram describing the phylogenetic relationships of the taxa under investigation.

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