Category:Phylogenesis

Phy`lo*gen"e*sis, phy*log"e*ny, n. Etym: [gr. genesis, or root of gr.

Defn: the history of genealogical development; the race history of an Animal or vegetable type; the historic exolution of the phylon or Tribe, in distinction from ontogeny, or the development of the Individual organism, and from biogenesis, or life development Generally.