In biology, phylogenetics /ËŒfaɪloÊŠdʒəˈnÉ›tɪks, -lÉ™-/(Greek: φυλή, φῦλον – tribe, phylon = tribe, clan, race + γενετικÏŒς – genetikós = origin, source, birth) could be a a part of science that addresses the illation of the biological process history and relationships among or among teams of organisms (e.g. species, or additional comprehensive taxa). These relationships ar hypothesized by organic process illation ways that assess ascertained inheriting traits, like desoxyribonucleic acid sequences or morphology, usually beneath a such as model of evolution of those traits. The results of such associate degree analysis could be a organic process (also referred to as a organic process tree)—a delineate hypothesis of relationships that reflects the biological process history of a gaggle of organisms. the guidelines of a organic process tree will be living taxa or fossils, and represent the 'end', or this, in associate degree biological process lineage. A organic process diagram will be frozen or unrooted.