1) Biological process 2) Organic process 3) Phyletic 1) Phyletic 
• (a.) Relating to phylogenesis, or the race history of a type of organism.
Pertaining to an ancient lineage with a long history of development for the species. Viz. race history
The evolutionary relationships with and between groups of organisms.
Pertaining to the evolutionary history of a particular group of organisms. 
Based on evolutionary history; used in the context of evolutionary relationships among taxa.
Phy·lo·ge·net'ic adjective Relating to phylogenesis, or the race history of a type of organism. -- 
Having natural evolutionary relationships.
Type: Term Pronunciation: fi′lō-jĕ-net′ik, -jen′ik Definitions: 1. Relating to phylogenesis.
[adj] - of or relating to the evolutionary development of organisms
Pertaining to evolutionary relationships between and within groups.
phyletic adjective of or relating to the evolutionary development of organisms; `phylogenetic development`