| an organism or cell capable of synthesizing all its metabolites from inorganic material, requiring no organic nutrients |
| a taxonomic group of organisms classified together on the basis of homologous features traced to a common ancestor |
isomorphic i·so·mor·phic (ī'sə-môr'fĭk)
adj.
Having a similar structure or appearance but being of different ancestry.
Related by an isomorphism.