ancestor group
41Race (classification of humans) — Race Classification Race (classification of humans) Genetics …
42Monophyly — A monophyly Comparison of phylogenetic groups, showing a monophy …
43Arthropod — Temporal range: 540–0 Ma …
44List of Vampire Hunter D light novels — This is a listing of all light novels in the Vampire Hunter D series, written by Hideyuki Kikuchi, and illustrated by Yoshitaka Amano.Known simply as the nihongo| Vampire Hunter |吸血鬼ハンター|Kyūketsuki Hantā series in Japan, the first novel, Vampire… …
45Hupda — The Hupda are an Amazonian indigenous people who live in Brazil and Colombia.Residence and neighborsThe Hupda people live in the region bordered by the rivers Tiquié and Papuri, tributaries joining the left hand bank of the river Uaupes in the… …
46Harris Surname DNA Project — The [http://www.harrisdna.org/ Harris Surname DNA Project] is one of the larger DNA surname projects with almost 300 participants worldwide. It was created as a cooperative organization to develop a collection of Harris family groups who descend… …
47Evolution of mammals — Restoration of Thrinaxodon, a member of the cynodont group, which includes the ancestors of mammals Further information: Evolutionary history of life The evolution of mammals within the synapsid lineage (sometimes called mammal like reptiles )… …
48Evolutionary history of life — Although evidence of early life is scarce and often difficult to interpret, it appears that life appeared on Earth relatively soon (on the geologic time scale) after the planet had cooled enough for liquid water to be present. The dominant theory …
49Totemism — • Constitutes the group of superstitions and customs of which the totem is the center Catholic Encyclopedia. Kevin Knight. 2006. Totemism Totemism …
50Origin of AIDS — False color scanning electron micrograph of HIV 1, in green, budding from cultured lymphocyte. AIDS is caused by the Human immunodeficiency virus (HIV), which originated in non human primates in Sub Saharan Africa and was transferred to humans… …
