UMary Allen
Intshayelelo: Isivamvo seNja sokunuka
Izinja zaziwa ngokuva ivumba elimangalisayo. Obu buchule bubangelwa kukuba bane-300 yezigidi ze-olfactory receptors kwiimpumlo zabo, xa kuthelekiswa nabantu abamalunga nezigidi ezi-5 kuphela. Oku kuthetha ukuba izinja zinevamvo yevumba eliphindwe ka-40 kunabantu. Ngeempumlo ezibukhali ngolo hlobo, izinja ziyakwazi ukubona amavumba abantu abangenako nokuwacinga.
Ukubaluleka Kwesivamvo seNja yokuphunga
Imvakalelo yokujoja yenja ibaluleke ngendlela emangalisayo ukuze iphile kwaye ibe sempilweni. Ibavumela ukuba babone ukutya, ingozi, kunye nokugula. Izinja zinokusebenzisa imvakalelo yazo yokujoja ukufumana abantu nezilwanyana, yiyo loo nto zihlala zisetyenziswa kwimisebenzi yokukhangela nokuhlangula. Ukongeza, izinja zinokubona utshintsho kwimichiza yomzimba womntu, njengotshintsho kumanqanaba eswekile yegazi, eluncedo kubantu abanesifo seswekile abasebenzisa izinja zenkonzo.
Indlela Izinja Ezisebenzisa Ngayo Imvakalelo Yokujoja
Izinja zisebenzisa imvakalelo yazo yokujoja ngeendlela ezahlukeneyo. Bayakwazi ukulandelela amavumba phantsi, emoyeni, okanye naphantsi kwamanzi. Izinja ziyakwazi nokubona amavumba agqunywe ngaphantsi komhlaba, nto leyo esesinye sezizathu zokuba zisetyenziswe ekufumaneni iitruffles. Ukongeza, izinja ziyakwazi ukubona amavumba adityanisiweyo okanye axutywe namanye amavumba, yiyo loo nto zisetyenziswa ekubhaqweni kweziyobisi nasekubhaqweni kwebhombu.
Ngaba Izinja Ziyakwazi Ukulibona Ivumba Lekati?
Ewe, izinja ziyaliva ivumba lekati. Ngelixa iikati nezinja zisoloko zicingelwa njengeentshaba, izinja zinokuqeqeshelwa ukuva ivumba lekati kwaye zide zilandelele phantsi. Nangona kunjalo, ayizizo zonke izinja ezikwaziyo ukuva ivumba lekati. Ezinye izinja, ezinjengeehounds kunye neebhiwu, zingcono ekulandeleni amavumba kunezinye. Ukongeza, ezinye izinja zinokukhuthazeka ngakumbi ukulandelela ikati kunezinye, kuxhomekeke kuhlobo lwazo kunye nobuntu bomntu.
INzululwazi eNgemva kwesakhono seNja sokujoja
Imvakalelo yokuvumba yenja ibangelwa kukwakheka kwempumlo yazo. Izinja zinegumbi elikhethekileyo lokuvumba ezimpumlweni zazo elizivumela ukuba zibone nelona vumba lincinane. Ukongeza, izinja zinendawo enkulu kwingqondo yazo ezinikele ekuqhubeni amavumba kunabantu, nto leyo ebavumela ukuba bahlule phakathi kwamavumba ahlukeneyo ngokulula. Izinja zinokujoja kwi-"stereo," oku kuthetha ukuba ziyakwazi ukubona indawo yevumba elisekelwe kwikhala elingena kuqala.
Indlela Izinja Eziqhuba Ngayo Ivumba
Xa inja ivumba into ethile, iimolekyuli zevumba zingena empumlweni kwaye zibophe kwi-olfactory receptors. Ezi zamkeli zithumela imiqondiso kwingqondo, ethi emva koko iqhubekise ivumba. Izinja ziyakwazi ukubona kunye nokwahlula phakathi kwamawaka amavumba awohlukeneyo, yiyo loo nto zisetyenziswa kwimisebenzi yokukhangela ivumba elifana nokubhaqwa kweziyobisi, ukubhaqwa kwebhombu, kunye nokubhaqwa komhlaza.
Izinto Ezichaphazela Ukukwazi Kwenja Ukujoja
Kukho izinto ezininzi ezinokuchaphazela ukuvumba kwenja. Oku kuquka iminyaka, inzala, impilo kunye noqeqesho. Njengoko izinja zikhula, imvakalelo yazo yokujoja isenokwehla. Ukongeza, ezinye iintlobo zezinja zingcono ekuboneni amavumba athile kunabanye. Iingxaki zempilo, ezinjengokwaliwa okanye ukwasulelwa zizifo, nazo zinokuchaphazela ukujoja kwenja. Okokugqibela, uqeqesho lubalulekile kwizinja ezisetyenziswa kwimisebenzi yokubona ivumba, njengoko lunokuphucula amandla azo okubona nokwahlula amavumba.
Ukuqeqesha inja ukuze ibone ivumba lekati
Ukuqeqesha inja ukuva ivumba lekati kubandakanya ukusebenzisa iindlela zokuqinisa ukudibanisa ivumba lekati kunye nomvuzo. Oku kunokwenziwa ngokubeka ilaphu elinevumba lekati phambi kwenja uze uyivuze ngokuyiphatha okanye ukuyincoma xa ibonakalisa umdla kuyo. Ngokuhamba kwexesha, inja iya kufunda ukudibanisa iphunga lekati kunye nesiphumo esihle kwaye iya kukhuthazwa ngakumbi ukulandelela iphunga.
Amatyala ezinja zokubona iikati
Kubekho iimeko ezininzi zezinja ezibhaqa iikati, kubomi bokwenyani nakwiimeko zoqeqesho. Ngokomzekelo, ezinye iindawo zokuhlala zezilwanyana zisebenzisa izinja ukunceda ekufumaneni iikati ezilahlekileyo. Ukongezelela, abanye abazingeli basebenzisa izinja ukulandelela kunye nokufumana iikati ze-feral. Kukwakho neenkqubo zoqeqesho ezifumanekayo kwizinja eziqeqeshelwe ngokukodwa ukubona ivumba leekati, ezinokuba luncedo kubantu abafuna ukugcina izinja zabo ekuleqeni okanye ekuhlaseleni iikati.
Ezinye Izilwanyana Ezinokuthi Izinja Zizibone Ngokunuka
Izinja ziyakwazi ukubona iindidi ezininzi zamavumba, kuquka nezinye izilwanyana. Ezinye zezilwanyana ezibonwa zizinja ngevumba ziquka abantu, ezinye izinja, amaxhama, imivundla, kunye neminenga namahlengesi. Ukongezelela, izinja ziyakwazi ukubona utshintsho kwimekobume, njengeentlekele zemvelo, ngokubona utshintsho kwivumba lomoya.
Isiphelo: Izinja kunye noluvo lwazo lokuvumba
Izinja zinemvakalelo yokunuka emangalisayo ezivumela ukuba zibone amavumba abantu abangenako ukuwabona. Obu buchule bubangelwa bubume bempumlo obukhethekileyo kunye nendawo yabo enkulu yokuvumba kwingqondo. Izinja zisebenzisa imvakalelo yabo yokuvumba ngeendlela ezahlukeneyo, kubandakanywa ukulandelela amavumba, ukufumanisa utshintsho kwimichiza yomzimba womntu, kunye nokukhangela abantu abalahlekileyo kunye nezilwanyana. Ngelixa izinja zinokuqeqeshelwa ukuva ivumba lekati, ayizizo zonke izinja ezisebenza ngokulinganayo kuyo. Nangona kunjalo, ngoqeqesho olufanelekileyo, izinja zinokuba nobuchule ekubhaqeni iintlobo ezininzi zamavumba.
Iimpembelelo kwiKamva lokuFumana Ivumba
Ikamva lokufunyaniswa kwevumba liqaqambile, ngenxa yobuchule obumangalisayo bezinja. Ngophando oluthe kratya kwinzululwazi emva kwenja yokujoja, singakwazi ukuphuhlisa itekhnoloji entsha kunye neendlela zoqeqesho ezinokuphucula isakhono senja sokubona amavumba. Oku kunokuba neempembelelo ezibalulekileyo kwiinkalo ezahlukeneyo, kubandakanywa ukuxilongwa kwezonyango, ukuthotyelwa komthetho, kunye nokuhlolwa kokusingqongileyo. Njengoko ukuqonda kwethu izinja kunye nezivamvo zabo zokujoja kuqhubeka ukukhula, singakwazi ukuvula ngakumbi amandla azo amangalisayo.