Tsarin FGD Mai Bushe: Sabon Hanyar Sarrafa Fitarwa da Bin Doka

Sabon ko tarihin baya ana ƙirƙira ta waɗanda ke duba fiye da abin da ke bayyana, kuma haka yake da X-ray. A cikin binciken da aka yi a baya na gado, an tsara kwayoyin halittar dan adam gaba ɗaya ta hanyar duba canje-canjensu. Babban matsalar da ta fi muhimmanci game da ci gaban gado ba sabbin bayanan gwaji ba ne amma ainihin maimaita tsofaffin gwaje-gwaje. Wani reshe mai ɗan sabo a cikin ƙoƙarin fahimtar ci gaban dan adam yana amfani da binciken gado, maimakon ilimin halayyar ɗan adam ko tsarin jiki na kwatanci, a matsayin hanyar shiga. Wani mataki na farko a cikin ci gaban tarihin fossil shine fahimtar cewa zasu iya taimakawa wajen warware tambayoyi game da ci gaban dan adam. Itacen Tsarin Rayuwa Na Hierarchical Ganin sabbin nau'ikan halittu yana da ban sha'awa, amma yana iya zama ma fi ban sha'awa ga masanin tsarin: yana ba ta dalilin ƙirƙirar wani tsarin tsara kalmomi (itacen phylogenetic). A halin yanzu, duk da haka, an ƙirƙiri teburin bayanan morphological don dukkan wuraren reshe tsakanin hominids da zakakunan Duniya Tsohuwa.