UMary Allen
Umuntu akabukeki emuhle kakhulu ngaphansi kwamanzi. Kodwa amehlo ezinhlanzi anamalensi akhethekile okubona ngokucacile, okungenani ebangeni elifushane. Ngaphezu kwalokho, ngenxa yokuhleleka kwamehlo azo, anombono we-panoramic abantu abangenawo.
Ingabe izinhlanzi ziyezwa?
Zinezibalo eziminyene kakhulu ezindlebeni zazo, okuthiwa amatshe okuzwa. Amaza omsindo anomthelela abangela ukuba umzimba wezinhlanzi udlidlizele, kodwa hhayi inqwaba yetshe lokuzwa. Inhlanzi inyakaza namanzi azungezile, kuyilapho itshe elilalelayo ligcina indawo yalo ngenxa ye-inertia yalo.
Ingabe abantu bayawubona umoya?
Ebusika, lapho kubanda kakhulu ngaphandle, uyakwazi ukubona umoya wakho. Lokhu kungenxa yokuthi umoya esiwuphefumulayo ufudumele futhi unomswakama, kuyilapho izinga lokushisa langaphandle libanda kakhulu. Umoya obandayo ungabamba umswakama omncane kakhulu kunomoya ofudumele. Umswakama osemoyeni esiwuphefumulayo awulutho ngaphandle kwamanzi anegesi.
Inhlanzi ingakhala?
Ngokungafani nathi, abakwazi ukusebenzisa isimo sobuso ukuze baveze imizwa nemizwelo yabo. Kodwa lokho akusho ukuthi abanakuyizwa injabulo, ubuhlungu, nosizi. Izinkulumo zabo nokusebenzelana komphakathi kuhluke nje: izinhlanzi ziyizidalwa ezihlakaniphile, ezizwelayo.
Izinhlanzi zibona kanjani amanzi?
Abantu ababoni kahle ngaphansi kwamanzi. Kodwa amehlo ezinhlanzi anamalensi akhethekile okubona ngokucacile, okungenani ebangeni elifushane. Ngaphezu kwalokho, ngenxa yokuhleleka kwamehlo azo, anombono we-panoramic abantu abangenawo.
Ingabe inhlanzi isezinhlungwini?
Ucwaningo olwenziwe luye lwabonisa ukuthi izinhlanzi zinama-receptors ezinhlungu futhi zibonisa izinguquko zokuziphatha ngemva kobuhlungu. Nokho, le miphumela ayikafakazeli ukuthi izinhlanzi zizwa ubuhlungu.
Ingabe inhlanzi ingalala?
Ama-Pisces, noma kunjalo, awapheli ngokuphelele ebuthongweni bawo. Nakuba benciphisa ngokucacile ukunaka kwabo, abalokothi bawele esigabeni sokulala okujulile. Ezinye izinhlanzi zize zilale ngohlangothi ukuze zilale, njengoba nje senza.
Ingabe inhlanzi inemizwa?
Kwaphela isikhathi eside kukholakala ukuthi izinhlanzi azisabi. Azinayo ingxenye yobuchopho lapho ezinye izilwane kanye nathi bantu sicubungula leyo mizwa, kusho ososayensi. Kodwa ucwaningo olusha luye lwabonisa ukuthi izinhlanzi zizwela ubuhlungu futhi zingakhathazeka futhi zicindezeleke.
Iyini i-IQ yenhlanzi?
Isiphetho socwaningo lwakhe siwukuthi: ukuthi izinhlanzi zihlakaniphe kakhulu kunalokho okwakukholakala ngaphambili, futhi i-intelligence quotient (IQ) yazo ifana cishe neyezilwane ezincelisayo, izilwane ezincelisayo ezithuthuke kakhulu.
Inhlanzi ingafa ngokoma na?
Inhlanzi yasemanzini anosawoti inosawoti ngaphakathi, kodwa ngaphandle, izungezwe uketshezi olunosawoti omningi nakakhulu, okungukuthi ulwandle olunamanzi anosawoti. Ngakho-ke, izinhlanzi zihlala zilahlekelwa amanzi olwandle. Angabulawa ukoma uma engaphuzi njalo ukuze agcwalise amanzi alahlekile.
Ingabe izinhlanzi ziyakwazi ukubona ngaphansi kwamanzi?
Njengoba ukubonakala ngaphansi kwamanzi kuncane kunasezweni, akubalulekile kangako ngezinhlanzi ukuba zikwazi ukulungisa amehlo azo ezindaweni ezihlukene kakhulu. Ezinye izinhlanzi zase-deep-sea zinamehlo amakhulu ukuze zikusebenzise kangcono ukukhanya okuncane okusele.
Ingabe inhlanzi inenhliziyo?
Inhliziyo ishayela uhlelo lokujikeleza kwegazi lwenhlanzi: umoya-mpilo ungena egazini usebenzisa ama-gill noma ezinye izitho ezimunca umoya-mpilo ngokusebenza kwenhliziyo. Phakathi kwezilwane ezinomgogodla, izinhlanzi zinenhliziyo elula. Isitho esibaluleke kakhulu se-metabolic isibindi.
Ingabe izinhlanzi aziboni kahle?
Bheka. AmaPisces ngokwemvelo awaboni kahle. Ngokungafani nabantu, ilensi yamehlo yabo iyindilinga futhi iqinile.
Ingabe izinhlanzi zingajabula?
Izinhlanzi zithanda ukugoqana
Abayona ingozi njengoba kubonakala kwamanye amafilimu kodwa ngezinye izikhathi bajabulela ukutotoswa njengenja noma ikati.
Ingabe izinhlanzi zinemizwa emilonyeni yazo?
Ikakhulukazi ama-Anglers aye acabanga ngaphambili ukuthi izinhlanzi azizwa ubuhlungu. Ucwaningo olusha oluvela eNgilandi lufika esiphethweni esihlukile. Ithesis isabalele ikakhulukazi phakathi kwabadobi: Izinhlanzi zizwela kancane ezinhlungwini ngoba kuthiwa azinazo izinzwa emlonyeni.
Ingabe inhlanzi inabo ubuchopho?
Izinhlanzi, njengabantu, ziyingxenye yezilwane ezinomgogodla. Zinesakhiwo sobuchopho esifana ne-anatomically, kodwa zinenzuzo yokuthi isimiso sabo sezinzwa sincane futhi singashintshwa ngofuzo.
Ingabe izinhlanzi zingahona?
Ikati liyagoqa futhi uvame ukuzwa ukuhona okuthambile okuvela enja. Nokho, awukwazi ukubona inhlanzi elele ngalokhu.
Ingabe izinhlanzi ziyakwazi ukubona ebumnyameni?
The Elephantnose Fish | Izinkomishi ezibonisa ukukhanya emehlweni ka-Gnathonemus petersii zinikeza izinhlanzi umbono ongaphezu kwesilinganiso ekukhanyeni okubi.
Ingabe inhlanzi ingabhukuda ihlehle?
Yebo, izinhlanzi eziningi ezinamathambo nezinye izinhlanzi ezinoqwanga zingabhukuda zihlehle. Kodwa kanjani? Amaphiko abalulekile ekuhambeni nasekushintsheni lapho izinhlanzi ziqonde ngakhona. Amaphiko ahamba ngosizo lwemisipha.