Isingeniso: Ingabe Izinja Ziyakwazi Ukuwabona Amagundane?

Sekuyisikhathi eside izinja zaziwa ngomuzwa wazo wokuhogela omangalisayo, kodwa zingasebenzisa leli khono ukuthola amagundane endlini? Abanikazi bezinja abaningi babone abangani babo abanoboya bebonisa ukuziphatha okungajwayelekile, njengokuhogela emakhoneni noma ukutotoba ezindongeni, okubenza bazibuze ukuthi ingabe inja yabo izwa ukuba khona kwegundane. Kulesi sihloko, sizohlola ukuthi kungenzeka yini ukuthi izinja zikwazi ukubona amagundane endlini, isayensi ngemuva kokuzwa kwawo okumangalisayo kokuhogela, kanye nezimpawu ezingase zibonise ukuthi inja yakho iphezu kokuthile.

Umuzwa Omangalisayo Wokuhogela Ezinjeni

Kuyavunywa kabanzi ukuthi izinja zinomuzwa ohlukile wokuhogela uma ziqhathaniswa nabantu. Eqinisweni, isimiso sabo sokuhogela silinganiselwa ukuthi sinamandla aphindwe izikhathi ezingu-100,000 300 kunewethu. Izinja zinama-olfactory receptors acishe abe yizigidi ezingama-6, kanti abantu banezigidi eziyisi-XNUMX kuphela. Lo muzwa wokuhogela ongajwayelekile uvumela izinja ukuthi zithole iphunga elingabonakali kithi, okuhlanganisa nephunga lamagundane.

Indlela Izinja Ezisebenzisa Ngayo Inzwa Yazo Yokuhogela Ukuze Zithole Amagundane

Uma kuziwa ekutholeni amagundane, izinja zithembele ekhaleni lazo elizwela kakhulu. Amagundane akhipha iphunga elihlukile ngenxa yama-pheromones awakhiphayo, futhi izinja ziyakwazi ukucosha kulawa ma-molecule ephunga amaminithi. Bangakwazi ukulandela umkhondo wephunga legundane emoyeni, ezindaweni ezingaphezulu, ngisho nasezindongeni. Leli khono libangelwa indawo enkulu ye-epithelium ephunga, esiza ekuthwebuleni nasekucubunguleni izinhlayiya zephunga.

Ukuqonda Imvelo Yenja Yokuzingela

Izinja ziye zafuywa amakhulu eminyaka ukuze zibe nemizwelo eqinile yokuzingela. Ngisho noma izinja eziningi ezifuywayo zihlala ezindlini ezinethezekile, umuzwa wazo wemvelo wokuzingela, ukuxosha, nokubamba inyamazane usalokhu unjalo. Lezi zimo zemvelo zingaqaliswa lapho zizwa ukuba khona kwegundane, zibangele ukuthi zingene kumodi yokuzingela futhi zibonise ukuziphatha okufana nokuhogela, ukugoba, noma ukukhonkotha ezindaweni ezithile zendlu.

Izimpawu Inja Yakho Kungenzeka Ithola Igundane

Kunezimpawu ezimbalwa ezingase zibonise ukuthi inja yakho ithola igundane endlini yakho. Ukuziphatha okuvamile ukuhogela kakhulu ezindaweni ezithile, ikakhulukazi eduze kwezindonga, amakhona, noma izindawo ezicashile. Izinja zingase futhi zibonise ukuqapha okuphakeme, zihlale zibheke noma zilalele okuthile. Ezinye izinja zingase zibonise nokumba noma ukuzinwaya, njengokungathi zizama ukufinyelela igundane elifihliwe. Uma ubona noma yikuphi kwalokhu kuziphatha enjeni yakho, kungase kudingeke ukuthi uphenye kabanzi mayelana nokuba khona kwamagundane.

Ukuqeqesha Izinja Ukuhlonza Amagundane: Ingabe Kungenzeka?

Nakuba ezinye izinja zingase zibe namandla okubona amagundane ngokwemvelo, kungenzeka futhi ukuqeqesha izinja ngokukhethekile ngale njongo. Ukuqeqeshwa kokutholwa kwamagundane kubandakanya ukufundisa izinja ukuhlobanisa iphunga lamagundane nomklomelo, njengokuphatha noma isikhathi sokudlala. Ngezikhathi zokuqeqesha eziphindaphindayo, izinja zingafunda ukubona nokubonisa ubukhona bamagundane endaweni elawulwayo. Kodwa-ke, kubalulekile ukuqaphela ukuthi akuzona zonke izinja ezingaqeqeshelwa ukubona amagundane, njengoba kudinga izinga elithile lomzwelo wemvelo kanye nogqozi.

Iqhaza Lokuzalanisa Ekhonweni Lenja Lokuthola Amagundane

Izinhlobo ezithile zezinja zithambekele kakhulu ekutholeni amagundane ngenxa yesizinda sazo sokuzingela. Izinhlobo ezinjengama-terriers, ama-spaniel, nama-dachshunds ekuqaleni zazifuywe ukuze zikwazi ukuzingela izilwane ezincane, kuhlanganise namagundane. Lezi zinhlobo zivame ukuba ne-prey drive enamandla kanye nomuzwa obukhali wokuhogela, okuzenza zibe mathubeni amaningi okuphumelela ekutholeni amagundane. Kodwa-ke, kubalulekile ukukhumbula ukuthi inja ngayinye ingumuntu oyedwa, futhi uhlobo lulodwa aluqinisekisi ubungoti bayo ekutholeni igundane.

Ingabe Izinja Ziyakwazi Ukuhlonza Amagundane Ezindaweni Ezifihliwe Zendlu?

Izinja ziyakwazi ukubona amagundane ezindaweni ezicashile zendlu, ngenxa yenzwa yawo yokuhogela. Angakwazi ukucosha iphunga lamagundane ngisho noma ecashe ngaphakathi kwezindonga, ngaphansi kwamapulangwe aphansi, noma ezindaweni okungafinyeleleki kuzo. Ikhono lawo lokubona amagundane kulezi zindawo ezifihlekile liwenza abambisene ababalulekile ekulawuleni izinambuzane, njengoba ekwazi ukukhomba indawo yokuhlasela kwamagundane okungenzeka kungabonakali.

Imikhawulo Yezinja Ekutholeni Igundane

Nakuba izinja zihlaba umxhwele uma kuziwa ekutholeni amagundane, zinemikhawulo ethile. Izinja zingase zibe nzima ukuthola amagundane ezindaweni ezinamaphunga anamandla aqhudelanayo, njengamakhishi noma izindawo ezinephunga elinamandla lokudla. Ukwengeza, uma ukuhlasela kwamagundane kukuncane noma amagundane etholakala ezindaweni okunzima ukufinyelela kuzo, izinja zingase zibe nobunzima bokukhomba indawo ezikuyo ngqo. Ngaphezu kwalokho, izinja zingaqaphelisa abantu kuphela ngokuba khona kwamagundane; abakwazi ukuxazulula inkinga ngokwabo.

Ama-alamu Amanga: Ukusabela Kwenja Okunephutha Kwezinye Izinto

Kubalulekile ukuqaphela ukuthi akuzona zonke izinja ezibonisa ukuba khona kwamagundane. Izinja zingase zibonise ukuziphatha okufanayo lapho zithola ezinye izilwane ezincane, njengamagundane, izingwejeje, noma izinambuzane. Bangase futhi basabele emisindweni engajwayelekile noma iphunga elimnandi endaweni, okubenza babonise ukuziphatha okuvame ukuhlotshaniswa nokutholwa kwegundane. Ngakho-ke, kubalulekile ukucabangela ezinye izici futhi uqoqe ubufakazi obengeziwe ngaphambi kokuphetha ngokuthi inja yakho ithole amagundane.

Ukusebenza Nenja Yokuthola Igundane Lochwepheshe

Kubantu ababhekene nokuhlaselwa kwamagundane okunzima noma okuyinselele, izinja ezichwepheshile zokuthola amagundane zingaba yinsiza ebalulekile. Lezi zinja eziqeqeshwe kakhulu, ezivame ukuqashwa izinkampani ezilawula izinambuzane, ziye zaqeqeshwa kabanzi ukuze zithole iphunga lamagundane futhi zithole izindawo ezicashe kuzo. Angahlinzeka ngokutholwa okunembile nangempumelelo, ukusiza ukukhomba izindawo lapho amagundane angaba khona futhi anike amandla izinyathelo zokulawula izinambuzane eziqondiwe.

Isiphetho: Izinja njengama-Mouse Detectors

Sengiphetha, izinja zinomuzwa ongajwayelekile wokuhogela ozenza zikwazi ukubona ukuthi kukhona amagundane endlini. Imvelo yabo yokuzingela yemvelo, kuhlangene nomuzwa wabo wokuhogela, kubenza bakwazi ukubona amagundane ezindaweni ezifihliwe futhi baxwayise abanikazi bawo. Nakuba kungezona zonke izinja ezikwazi ukubona amagundane, izinhlobo ezithile nezinja eziqeqeshiwe zingaphumelela kulo msebenzi. Kodwa-ke, kubalulekile ukucabangela ukulinganiselwa kwezinja ekutholeni igundane futhi ufune usizo lochwepheshe uma kunesidingo. Ngakho-ke, ngesikhathi esilandelayo lapho inja yakho iqala ukuhogela izungeza ngokusola, kungase kudingeke ukuthi uphenye ukuthi ingabe isivakashi sasendlini esinoboya siyimbangela.