<prompt> Pfupisa nyaya yacho: Chingava nyama yemombe inonaka kana kuti huku inonaka, mhuka dzedu dzinovaraidza dzinongoda zvakanakisisa chete. Asi zvokudya zvakawanda zvembwa nekatsi hazvisi izvo zvazvinoratidzika kuva. Kutsvakurudza kwakaitwa navanachiremba vezvemhuka kwakaratidza kuti zvokudya zvakawanda zvinoshandiswa mumatoyi zvine nyama yakawanda isina kunyorwa pazvinyorwa. Zvokudya zveimbwa zveimwe nyama yemombe yakabikwa zvakawanwa kuva zvikurukuru huku. Pazvokudya zvezvipfuwo 17 zvakaongororwa DNA paNottingham University, 14 zvacho zvaiva nenyama yakanga isina kunyorwa pabhini. Nhanganyaya yacho inoti: Nyama inenge iri muBakers As Good As It Looks Succulent Stew with beef inenge 63 muzana yaiva yehuku uye 22 muzana yaiva yenguruve. 15 muzana bedzi yaiva nyama yemombe. Muongorori Kin-Chow Chang, mumwe wepaRoyal College of Veterinary Surgeons, akati kunyorwa kwezvinhu zvisiri izvo kunogona kuita kuti imbwa nekatsi dzive pangozi yokurwara zvakanyanya. Nhamba dzichangoburwa dzinoratidza kuti vanhu vokuBritain vanopedza 1 bhiriyoni pagore pakudya kwemhuka kunotengwa mumakatoni anopfuura 400 000. Vanopfuura zvikamu zvitatu kubva muzvitatu zvamakati mamiriyoni masere enyika yacho uye inenge hafu yembwa mamiriyoni mapfumbamwe vanodya zvokudya zvomumagaba. Purofesa Chang akaedza zvokudya zvembwa gumi zvakakurumbira uye marudzi manomwe ezvokudya zvemakati nokuda kweDNA yemombe, nguruve, huku namabhiza. Hapana rimwe remakani raiva nenyama yebhiza mariri, asi akawanda aiva nenyama yemombe, yenguruve kana yehuku pasinei nokuti yakanga isina kududzwa pazvinyorwa. Zvimwe zvezvokudya zvenyama yemombe chaizvoizvo zvaiva nenyama yenguruve kana kuti yehuku yakawanda. Somuenzaniso, 63 muzana yenyama yakaonekwa muBakers As Good As It Looks Succulent Stew with beef yaiva yehuku uye 22 muzana yaiva yenguruve. 15 muzana bedzi yaiva nyama yemombe. Hazvisi zviratidzo zvose zvakatsoropodzwa zvose zveEncores chicken breast cat food zvakagadzirirwa kuva nyama yakanyorwa. Zvokudya zvembudzi zvepedigree zvakanyorwa kuti ne nyama yemombe zvaiva nehuku nenyama yenguruve yakawanda kupfuura nyama yemombe, uye 81 muzana yenyama yakaonekwa muFelix Complete cat food yaiva yehuku kana nyama yenguruve pasinei nokuti yaiva shanduro yenyama yemombe. Asi haasi mavara ose akashoropodzwa zvokudya zvose zveEncore zvemakate zvemazamu ehuku zvakatemwa kuva nyama yakanyorwa. Purofesa Chang akati kutsvakurudza kwacho kwakaratidza kusawirirana kukuru mumitemo yokunyora yeindasitiri yezvokudya zvemhuka uye izvo...  <response>: Kutsvakurudza kunoratidza kuti zvokudya zvakawanda zvakarongedzwa zvinodyiwa zvine nyama isiri pazvinyorwa. Pazvokudya zvezvipfuwo 17 zvakaongororwa, 14 zvacho zvaiva nenyama dzisina kunyorwa pazvitini. Zvokudya zvembudzi zvomuzukuru zvakanyorwa kuti zvine nyama yemombe zvaiva nehuku nenyama yenguruve yakawanda kupfuura nyama yemombe. Kuteerera mutemo unobvumira kutaura kuti ne nyama yemombe kunyange kana isiri nyama huru. 