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Slide 1 Slide 2 Chapter 25 Reading Quiz 1. What is the evolutionary history of a species called? 2. Which isotope has a half-life of only 5,730 years? 3. What was the supercontinent…

Slide 1 Slide 6.2 Slide 2 Slide 6.3 Dominance and recessiveness - both alleles may encode proteins; example - eye colour -the gene that encodes the protein that "does…

Slide 1LEQ: HOW DOES DNA PROFILING WORK? 12.8 to 12.12 Slide 2 NUCLEIC ACID PROBES  Short single strands of DNA w/ specific nucleotide sequences are created using radioactive…

Slide 1 Topic : Phylogenetic Reconstruction I. Systematics = Science of biological diversity. Systematics uses taxonomy to reflect phylogeny (evolutionary history). - Based…

Slide 1 Chapter 14. Genetic Engineering  Genetic engineering, also known as recombinant DNA technology, means altering the genes in a living organism to produce a Genetically…

Phylogenetics II Character-based methods for constructing phylogenies In this approach, trees are constructed by comparing the characters of the corresponding species. Characters…

Character-Based Phylogeny Reconstruction Tanya Berger-Wolf CS502: Algorithms in Computational Biology February 24, 2011 Character-based methods for constructing phylogenies…