Khan Academy
Khan Academy: Evolution: Discovering the Tree of Life
Discover the link between evolutionary trees and biodiversity. [7:49]
Khan Academy
Khan Academy: Evolution: Understanding and Building Phylogenetic Trees
Learn how to read and draw phylogenetic trees, or cladograms. [10:56]
Khan Academy
Khan Academy: Discovering the Tree of Life
Discover the link between evolutionary trees and biodiversity. [7:49]
Khan Academy
Khan Academy: Taxonomy and the Tree of Life
This video explores the science of taxonomy and where humans fit into the tree of life. [12:41]
Khan Academy
Khan Academy: Training Trees
Even basic evolutionary trees reveal insights into how different species are connected. Learn how to interpret and create them in this tutorial. [2:43]