Tree of life classification
[DOC File]Topic 1: Classification; Diversity of Life (Ch. 25)
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Classification: constructing phylogenies. classification is largely based on inferred evolutionary relationships between organisms; the two major approaches to this are cladistics and traditional taxonomy. phylogeny – evolutionary tree; explanation of evolutionary relationships among groups (what evolved from what, in what order, and when)
[DOC File]These notes explain how to run the ‘Climbing the Tree of ...
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The Tree of Life activity should provide students with insight into the relationships between species of life on Earth, both today and the past. The activity provides a structure and an incentive for students to explore the Tree of Life interactive video, which can be streamed and downloaded from . www.wellcometreeoflife.org. You can watch the video by clicking on the ‘video’ link and ...
[DOCX File]nicolella.weebly.com
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The Tree of Life Lecture Guide. Day 1. Taxonomy. What is taxonomy? The science of _____ Why should we classify organisms? Provides a way to _____ unfamiliar organisms . Provides a way to _____ organisms. Aristotle . 2000 years ago, Aristotle was the _____ taxonomist. Aristotle divided organisms into _____. He subdivided them by their _____ (land, sea, or air dwellers) Early Taxonomists. John ...
[DOC File]Chapter 2
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Chapter 2 THE TREE OF LIFE: CLASSIFICATION AND PHYLOGENY. Summary of Chapter 2: EVOLUTION, D. Futuyma, 2nd Ed., 2009. We have grouped organisms for easier study by comparing similarities and differences. CLASSIFICATION OR TAXONOMY. is the ordering of organisms into groups. It includes the principles procedures used in classification. PHYLOGENY: refers to the evolutionary …
[DOCX File]CLASSIFICATION AND EVOLUTION
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Several types of evidence can elucidate the evolutionary relationship between organisms, whether in the form of a taxonomic classification (Fig. 1) or a phylogenetic tree (Fig. 2). One approach, as already discussed, is to compare living species. The greater the differences between them, the longer ago they presumably diverged. There are, however, pitfalls with this approach. For example, some ...
[DOC File]Early Earth and the Origin of Life (Ch
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NOTES: CH 26 – Phylogeny and the Tree of Life. Phylogeny: Systematics: discipline focused on classifying organisms and determining their evolutionary relationships The fossil record: , within layers, or strata, of sedimentary rock Paleontologists: Taxonomy – Systematics – naming & classifying organisms Phylogenetics – reconstructing the evolutionary relationships among organisms ...
[DOC File]PBS classification activity
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5. What is the tree of life? 6. How does it show relationships? 7. What is a primitive trait? What is the living relative of shark, wolf, and dolphin? 8. In the 2nd tree, what was more closely related? What makes them more closely related? 9. What are the traits of the outgroup? 10. In the 3rd tree, what was more closely related? What makes ...
[DOC File]Classification of Life
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Click the Begin the Challenge button to begin. Write the scientific name for each classification in your iSN you work through the activity. Kingdom _____Phylum _____Class _____ Order_____ Family_____ The common name for this organism is_____. Part 2: How does it all fit together? Site #1: Ology: The Tree of Life
[DOC File]Plant Classification Cloze
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A tree that keeps its foliage all year round. (9) 11. Where angiosperm seeds are often found. (5) 12. The process of moving pollen from a male flower or cone to a female flower or cone. (11) 13. A tree that loses its leaves each year. (9) 14. A plant like a fern that does not produce seeds. (8) 15. A flowering plant that produces seeds with two ...
[DOC File]CLASSIFICATION AND EVOLUTION
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The Classification and Evolution of Artificial Organisms. In this lab you will develop a taxonomic classification and phylogenetic tree for a group of imaginary organisms called Caminalcules after the taxonomist Joseph Camin who devised them. At the back of this chapter are pictures of the 14 "living" and 58 "fossil" species that you will use ...
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