Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Masayendisiti anotsvakurudza nhau dzokutongwa kwemhosva anogona kushandisa DNA muropa, urume, ganda, mate kana kuti bvudzi zvinowanikwa panzvimbo yechitsotsi kuti azive DNA yakafanana yomunhu, zvakadai somupari wemhosva. Nzira iyi inonzi DNA profiling, inonziwo DNA fingerprinting. MuDNA profiling, hurefu hwezvikamu zvinoshanduka zveDNA inodzokororwa, zvakadai sokudzokorora kwenguva pfupi uye minisatellites, zvinoenzaniswa pakati pevanhu. Nzira iyi inowanzova nzira yakavimbika zvikuru yokuziva nayo DNA yakafanana. Zvisinei, kuzivikanwa kunogona kuva kwakaoma kana nzvimbo yacho yakasvibiswa neDNA inobva kuvanhu vanoverengeka. Kuongorora DNA kwakagadzirwa muna 1984 nenyanzvi yezvinhu zvipenyu yeBritain Sir Alec Jeffreys, uye kwakatanga kushandiswa mune zvesayenzi kuti Colin Pitchfork atongerwe mhosva yeEnderby murders case muna 1988. Kuvandudzwa kwesayenzi yezvinhu zvipenyu uye kukwanisa kuwana zvino kuwirirana kwezvinhu zvipenyu pazviduku zviduku zveropa, ganda, muromo, kana bvudzi zvakatungamirira kuongororazve nyaya dzakawanda. Uchapupu hunogona zvino kuwanwa uhwo hwakanga husingabviri musayenzi panguva yokuongorora kwokutanga. Pamwe chete nokubviswa kwomutemo wokupomera mhosva kaviri mune dzimwe nzvimbo, izvi zvinogona kubvumira kuti nyaya dzivhurwezve apo kutongwa kwokutanga kwakanga kwakundikana kubudisa ufakazi hwakakwana hwokupwisa jeri. Vanhu vanopomerwa mhosva dzakakomba vanganzi vape muenzaniso weDNA nokuda kwezvinangwa zvokuenzanisa. Dziviriro yakajeka zvikurusa kuwiriraniso dzeDNA dzakawanwa nenzira yokutsvakurudza mhaka ndeyokutaura kuti kushatiswa kwoufakazi kwakaitika. Ikoku kwakatungamirira kumagadziriro akaomarara anobata nenyaya itsva dzoutsotsi hwakakomba.  Mubvunzo: Chii chinoita kuti kuzivikanwa kwacho kuve kwakaoma?
nzvimbo yacho yakasvibiswa neDNA inobva kuvanhu vanoverengeka