UMary Allen
Le nqubo ibizwa ngokuthi i-osmosis. Izinhlanzi kufanele zikhokhele ukulahleka kwamanzi: zomile. Zithatha uketshezi oluningi ngemilomo yazo, ziphuze amanzi anosawoti.
Ingabe izinhlanzi zizizwa zomile?
Izinhlanzi zasemanzini anosawoti zidinga ukuphuza noma zizobulawa ukoma. Izinhlanzi zasemanzini anosawoti zidinga ukuphuza noma zizobulawa ukoma. Abantu bahlanganisa cishe amaphesenti angama-70 amanzi, abawakhipha ngokujuluka noma ngokuchama futhi kufanele bawabuyisele futhi.
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.
Izinhlanzi ziwaphuza kanjani amanzi?
Izinhlanzi zasemanzini ahlanzekile zihlale zimunca amanzi ngama-gill kanye nomzimba ngaphezulu bese ziwakhulula futhi ngomchamo. Ngakho-ke inhlanzi yasemanzini ahlanzekile akudingeki ukuthi iphuze, kodwa ithatha ukudla kanye namanzi ngomlomo wayo (phela, ibhukuda kuwo!).
Kungani izinhlanzi zingomi?
Izinhlanzi zamanzi ahlanzekile, ngakolunye uhlangothi, akudingeki ukuba zicime ukoma kwazo. Isizathu: okuqukethwe kukasawoti emizimbeni yezinhlanzi kuphakeme lapha kunamanzi. Ngenxa yalokho, izinhlanzi zimunca amanzi esikhunjeni sazo.
Ungakwazi ukuminza inhlanzi?
Cha, akusilo ihlaya: ezinye izinhlanzi zingaminza. Ngoba kunezinhlobo ezidinga ukuvela njalo futhi ziphefumule. Uma zinqatshelwe ukufinyelela emanzini, zingaminza ngaphansi kwezimo ezithile.
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.
Ichama kanjani inhlanzi?
Ukuze kugcinwe indawo yazo yangaphakathi, izinhlanzi zasemanzini ahlanzekile zimunca i-Na+ kanye ne-Cl- ngamaseli e-chloride asezindleleni zawo. Izinhlanzi zasemanzini ahlanzekile zimunca amanzi amaningi nge-osmosis. Ngenxa yalokho, baphuza kancane futhi bachame cishe njalo.
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 izinhlanzi ziyawabona 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.
Inhlanzi inamanzi angakanani?
Yonke into ephilayo - abantu kanye nezilwane nezitshalo - iqukethe ngaphezu kwengxenye (cishe amaphesenti angama-60 kuya kwangu-80) amanzi. Uma amanzi elahlekile, kufanele ashintshwe, ngaphandle kwalokho, umzimba usongela ukoma.
Ingabe inhlanzi ingakwazi ukubona umbala?
Izinhlanzi zibona ngombala, kodwa ngendlela ebanzi kunabantu. Ama-Pisces avame ukuba nombono omfushane. Ngokuningiliziwe, ukubona kwezinhlanzi kuyahlukahluka kuye ngokuthi hlobo luni. Izinhlanzi eziningi zibonakala ziyabona ukuthi ubani oziphakelayo.
Ingabe izinhlanzi ziyakwazi ukubona ebumnyameni?
The Elephantnose Fish | Izinkomishi ezibonisa ukukhanya emehlweni ka-Gnathonemus petersii zinikeza izinhlanzi umbono ongaphezu kwesilinganiso ekukhanyeni okubi.
Ingabe izinhlanzi ziyezwa?
Awukwazi ukuzibona, kodwa izinhlanzi zinezindlebe: amashubhu amancane agcwele uketshezi ngemva kwamehlo azo asebenza njengezindlebe zangaphakathi zezilwane ezinomgogodla. Amaza omsindo anomthelela abangela ukuba amatshe amancane antantayo enziwe ngomcako anyakaze.
Iyini i-IQ yenhlanzi?
Isiphetho socwaningo lwakhe sithi: izinhlanzi zihlakaniphe kakhulu kunalokho obekucatshangwa ngaphambili, i-intelligence quotient (IQ) yazo ihambisana cishe neyezilwane ezincelisayo, izilwane ezincelisayo ezithuthuke kakhulu.
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.
Ingabe inhlanzi ingaqhuma?
Kodwa ngingaphendula kuphela umbuzo oyisisekelo esihlokweni ngo-YEBO ngokuhlangenwe nakho kwami siqu. Izinhlanzi zingaqhuma.
Iqedwa kuphi izinhlanzi?
“Zikhipha usawoti eziwugwinya lapho ziwuphuza, ngamathumba azo,” kuchaza uFlorian Grabsch we-Association of German Aquarium and Terrarium Associations (VDA). Njengoba izinhlanzi zasemanzini anosawoti zilahlekelwa uketshezi lwazo oluningi ngamangqamuzana omzimba wazo, zichama kancane kakhulu.