Isakhiwo sezinkinobho: izici zobuciko

Esinye sezidalwa zokuqala ezavela eMhlabeni kwakuyizinkukhu. Ukubala inqwaba yezinhlobonhlobo ngesimo, ubukhulu, izici ezihlukile, zihlala cishe kuzo zonke izingxenye zomhlaba, zidlala indima ebalulekile ohlelweni lwendalo.

Ngokuqinisekile wonke umuntu okungenani ngezinye izikhathi uzibuza: uyini isakhiwo sezinkila? Ingabe banamehlo, izindlebe, amazinyo, ubuchopho?

Isakhiwo se-cochlea singacatshangelwa yisibonelo sommeli omkhulu wekilasi leBruins-Akhatina, ohlala emahlathini aseTropical Afrika, oye wathola ukuthandwa njengesilwane. Ukulula okuqukethwe, ukungafuni, ukungahogela, ukuzithoba nokuthanda (umuntu ngamunye uyazi kahle inkosi yakhe) yizici ezenza isidalwa esinjalo esiyingqayizivele sibe intandokazi emakhaya amaningi. Ekuthunjweni, i-akhatin ingaphila iminyaka engaba ngu-10.

Isakhiwo se-cochlea

Isakhiwo se-ahatina - ummeleli omkhulu kunawo wonke wezinhlanzi zomhlaba, okulula: ikhanda, i-trunk negobolondo, ubukhulu bayo obufinyelela kumamentimitha angu-25.

Ekhanda kukhona ukuvulwa komlomo kanye nezintambo - isikhathi eside neselula, ngamehlo ekugcineni. Ikhono lokubona izinto ezizungezile ku-akhatin lilinganiselwa kuphela ibanga lamamitha amathathu. Kulesi simo, izinkathazo zibucayi kakhulu ekukhanyeni, ikakhulukazi ekukhanyeni, okubonakalayo okungabonakali nje kuphela yizitho zombono, kodwa nakwamaseli afisa izithombe ezitholakala emzimbeni.

Umlomo wenhlanzi unamathe amazinyo (cishe izingcezu eziyizinkulungwane eziyi-25), hhayi kuphela ngomqondo ojwayelekile. Le divayisi ibizwa ngokuthi "i-radula", "i-grater" encane futhi iguqulelwe ukugaya ukudla.

Izindlebe, ngeshwa, azikho inhlanzi, ngakho azizwa lutho. Ukuntula ukuzwa kunxephezela izitho ezinama-clonk: lokhu yisikhumba sendawo yangaphakathi yomzimba kanye nokuvuvukala okuncane okutholakala ngamathiphu. Iphunga lamakhemikhali (utshwala, uphethiloli, i-acetone) inkohlakalo iyakwazi ukuqonda kude no-4 cm, iphunga lokudla lizozizwa ngamamitha amabili. Ukwakhiwa kwezimbongolo, ngenxa yamathente afanayo kanye nodwa - izitho zokuthinta, kubanika amandla okubona nokubunjwa kwezinto ezizungezile, ngaleyo ndlela bazijwayele ngezwe langaphandle.

Isilwane sasekhaya - ahaatina

Isakhiwo somkhonto we-ahatina, kanye namakhono, ngokulula okuthakazelisayo kunezici ezithakazelisayo. Ngakho-ke, zibhekwa nenkumbulo yesikhathi eside: i- ahatiny ingakhumbula indawo yendawo yokudla futhi ibuyele kubo. Abantu abadala banendawo yokuhlala ephakade; Lapho inhlanzi idluliselwa kwenye indawo (engaphansi kwamamitha angu-30), izokhambela endaweni yakubo, eyaziwa kakhulu. Ama-specimens amancane abonakala ngokuhamba futhi angahamba amabanga amade lonke usuku; Futhi unamandla okufuduka isikhathi eside.

Izici nezici nezinkinobho

Ukwakhiwa kwezimbongolo kubangelwa ukuhlala kwabo emhlabeni, lapho ama-mollusk enamathuna ahlelwe kahle ahlome izinhlayiya ezimbili ezinyawo, ezifaka umcibisholo, futhi zidlulise amagagasi okwehlukanisa ngokwawo. Izici ezinjalo zikhomba ukuhamba okulula okulula kwezinkinobho endaweni ephephile.

Isikhumba esinamaqabunga sisesimweni samaphaphu, okusesigabeni esisodwa se-cochlea sithatha ingxenye ebalulekile enqubeni yokuphefumula. Isakhiwo sangaphakathi se-cochlea sibonakala ngobukhona benhliziyo, izinso, ukuphela kwezinzwa. Ngokusho kochwepheshe, izinkamba azikwazi ukuzwa ubuhlungu. Lokhu okungaqondakali kubangelwa ukungabikho kobuchopho nentambo yomgogodla, esikhundleni sokuthi kukhona ukuqoqwa kwe-ganglia - ama-nerve nodes, ahlanganisa ndawonye uhlelo lwezinzwa zomuthi ohlakazekile.

Umsebenzi wokuzivikela we-sink

Igobolondo lenkohlakalo, eqinile ngokwanele futhi enkulu, yenza imisebenzi elandelayo:

• Ivikela umzimba onothile emonakalweni wemvelo ngesikhathi sokuhamba;
• Ivikela izitha ezingenzeka;
• Ivikela umzimba we-cochlea ekumeni.

Isakhiwo se-cochlea, noma kunalokho igobolondo layo, sithonywa ngqo yizimo zezulu lapho zihlala khona. Ngakho, ngomswakama ophezulu, igobolondo lincane futhi libala; Esikhathini esomile nesishisayo, izindonga zalo ziba mkhulu, futhi umbala uba mhlophe (kubonisa imisebe yelanga futhi ivikele umnkantsha kusuka ekushiseni).

Ukuhlangana: umcengezi wamagilebhisi!

Isakhiwo sekhanda lomvini asifani nesakhiwo sezinye izinhlobo: igobolondo elifanayo, i-trunk nekhanda elinamathenda. Ingabe lokho kungokwesayizi, ngokungafani ne-ahatina, umyalo wokunciphisa amancane. Yebo, futhi indlela yokuphila isondelene nezimo zensimu, hhayi esibonelweni sama-ahhatin asekhaya. Lezi yizinsimu ezingenamkhawulo, izingadi, amahlathi, lapho izindawo ezikhululekile kakhulu zezinkukhu ziyi-moss eluhlaza, umthunzi wezitshalo noma amatshe, lapho ungafihla khona ekushiseni.

Igobolondo lemibala eliyingqayizivele lomnumvini wamagilebhisi liyindilinga, linomumo ohlangene futhi livikela ngokuqinile umzimba we-mollusc ezicini ezingaphandle zangaphandle. Umlenze, lapho umkhumbi uhamba khona, unkulu futhi unesisindo.

Lapho uhamba, izigulane zikhishwa yizigulane, ezenza ukuba ukushayisana kube khona. Isivinini esivamile somkhunta wamagilebhisi singu-1.5 mm / sec.

Izinkukhu ziphindaphinda kanjani?

Isakhiwo esikhethekile sezinkukhu sithinta ngokuqondile inqubo yokukhiqiza, lapho umuntu ngamunye enza khona indima yabesilisa nabesifazane. Ukuze wenze lokhu, izimbongolo ezimbili zihola umdlalo wothando, ohlangene ngokuthintana ngokuphelele, bese kuhlanganiswa ngokuqinile kweminyango. Ngale ndlela, ama-mollusks ahlukanisa amaseli ocansi. Amaqanda, ahlanganiswe negobolondo lezakhi futhi anikeze ukuhlinzekwa okudingekayo ekuthuthukiseni izinto, izinkila zibekwe ngamaqembu ezinhlamvu ezingu-20-30 emigodini, lapho kungcwatshwa khona. Ngemuva kwamaviki angu-2-3 isizukulwane esincane sibonakala, okuyizinyanga eziyi-1.5 siphenduka zibe izigqoko ezikhulile ezikhulile.