SciShow
Why Humans May Actually Be Fish
Is there a chance that more species may actually be closer to fish than we originally thought?
Professor Dave Explains
Cladistics Part 2: Monophyly, Paraphyly, and Polyphyly
Now that we know how to construct cladograms, we have to learn some new terminology. These are the terms monophyly, paraphyly, and polyphyly, and they help us distinguish between any old taxon and true clades. Let's learn more about...
Professor Dave Explains
Cladistics Part 1: Constructing Cladograms
Before we dive into learning about all the different kinds of animals, we have a little bit of work to do. How do we describe the relationships between animals? How does phylogeny work? We have to learn about cladistics, which means we...
msvgo
Taxonomy and Nomenclature
It define taxonomy and systematics. It explain the application of taxonomy. It list the universal rules of nomenclature.
Massachusetts Institute of Technology
Mit: Blossoms: Classifying Animals by Appearance Versus Dna Sequence
The topic of this video module is how to classify animals based on how closely related they are. The main learning objective is that students will learn how to make phylogenetic trees based on both physical characteristics and on DNA...
Khan Academy
Khan Academy: Understanding and Building Phylogenetic Trees
Learn how to read and draw phylogenetic trees, or cladograms. [10:57]
Khan Academy
Khan Academy: 3 a B, Phylogeny
Get ready for the AP Biology test by reviewing over worked examples of free response. This problem asks students to think about evolutionary distance between species and constructing phylogenetic trees or cladograms.