Dhalashada waxaa sidoo kale lagu baran karaa daraasadda? Marka la eego su'aasha hore, ku qor macnaha guud ee jawaabta. Waxay noqon kartaa 1 ilaa 20 jumladood. Macnaha guud:
Xiriirka ctenophores iyo Metazoa intiisa kale waa mid aad muhiim ugu ah fahamkeena horumarka hore ee xayawaanka iyo asalka unugyada badan. Waxay ahayd diirada dooda sanado badan. Ctenophores waxaa loo malaynayaa inay yihiin walaalaha walaalaha ah ee Bilateria, walaalaha Cnidaria, walaalaha Cnidaria, Placozoa iyo Bilateria, iyo walaalaha dhammaan noocyada kale ee xayawaanka. Daraasado taxane ah oo eegayay joogitaanka iyo maqnaanshaha xubnaha qoysaska hiddo-wadaha iyo waddooyinka calaamadeynta (tusaale ahaan, homeoboxes, qabtayaasha nukliyeerka, Wnt signaling pathway, iyo sodium channels) waxay muujiyeen caddeyn u dhiganta labada xaaladood ee ugu dambeeya, in ctenophores ay walaalo yihiin Cnidaria, Placozoa iyo Bilateria ama walaalo u ah dhammaan noocyada kale ee xayawaanka. Daraasado dhowr ah oo dhowaan la sameeyay oo isbarbar dhigaya genomes-ka dhammaystiran ee ctenophores-ka iyo genomes-ka xayawaanka kale ee taxanaha ah ayaa sidoo kale taageeray ctenophores-ka sida walaalaha walaalaha ah ee dhammaan xayawaanka kale. Mawduucani wuxuu soo jeedinayaa in noocyada unugyada neerfaha iyo muruqyada ay ku lumiyeen hiddo-wadaha waaweyn ee xayawaanka (tusaale ahaan, Porifera) ama inay si madax-bannaan ugu soo baxeen hidda-wadaha ctenophore. Si kastaba ha noqotee, cilmi-baarayaal kale ayaa ku dooday in meelaynta Ctenophora sida walaasha dhammaan xayawaanka kale ay tahay cillad tirakoob oo ay sababtay heerka sare ee horumarka ee genomes-ka ctenophore, iyo in Porifera (spoons) ay tahay noocyada xayawaanka ugu horreeya ee kala duwan halkii. Ctenophores iyo sponges ayaa sidoo kale ah noocyada kaliya ee xayawaan ee la yaqaan ee aan lahayn wax hiddo-wadaha hox ee dhabta ah.