Matching Pairs taxonomy vocabularyOnline version vocabulary by Lydia Malaver 1 taxonomy key 2 heterotroph 3 eukaryotes 4 taxonomy 5 prokaryotes 6 scientific name 7 autotroph 8 classification 9 binomial nomenclaturee 10 species latin for genus and species group of similar organism that can mate with each other and produce offspring organisms whose cells lack a nucleus 2 name naming systems for every organism (genus & species) organism with cells that contain nucleus: protist, fungi, plants and animals process of grouping things based on similar characteristics an organism deriving its nutritional requirements from complex organic substances. dichotomous key - list of statements in pairs study of how living things are classified nutritional from simple inorganic substances such as carbon dioxide.