\Mon`o*ge*net"ic\, a. [See {Monogenesis}.]
1. (Geol.) One in genesis; resulting from one process of
   formation; -- used of a mountain range. --Dana.
2. (Biol.) Relating to, or involving, monogenesis; as, the
   monogenetic school of physiologists, who admit but one
   cell as the source of all beings.