Researchers have used distinct markers from human subpopulations to trace back to our common African root in a giant human "tree ... but the human race was never completely replaced by a single ...

What do phylogenetic ... as speech is a uniquely human trait). Thus, understanding the evolutionary history of living species amounts to understanding where on the tree of life these species ...

The Evolution Lab contains two main parts: Build A Tree: Students build phylogenetic trees themed ... applications of phylogeny to health, and human evolution. The worksheets are divided into ...