The "grotesque" baobab tree has long been known as the "tree of life" for its ability to create and maintain its own ecosystem in arid regions. Since the time of the ancient Egyptians, people have ...

Microbiology and Molecular Biology Reviews 61, 456–502 (1997) Doolittle, W. F. & Bapteste, E. Pattern pluralism and the Tree of Life hypothesis. PNAS 104, 2043–2049 (2007) Embley, T.

Trishan: What does biology tell us about what it means to ... we're related to everything around us. You know, it's a tree of life. If you look at a tree and you see it comes up and then divides ...