UMary Allen
Iintlanzi zinegazi elibandayo, ii-vertebrates zasemanzini ezineegill kunye namaxolo. Ngokungafaniyo nezilwanyana ezininzi eziphila emhlabeni, iintlanzi ziyaziqhubela ngokushukuma komqolo wazo. Iintlanzi ezinethambo legazi zinesinyi sokuqubha.
Isilwanyana esinjani intlanzi?
Iintlanzi zePisces (isininzi seLatin Piscis "intlanzi") zizilwanyana zasemanzini ezineegill. Ngokwengqiqo emxinwa, igama elithi intlanzi lilinganiselwe kwizilwanyana zasemanzini ezinemihlathi.
Kutheni kusithiwa intlanzi yinyama?
Umthetho wokutya uhlula iintlobo ezahlukeneyo zenyama kwiintlanzi, kodwa ukuba ujonga isakhiwo seprotheni, zifaniswa. Nangona kunjalo, umahluko omnye ocacileyo unokufumaneka: Inyama ivela kwizilwanyana ezishushu, ngelixa iintlanzi zinegazi elibandayo.
Ngaba intlanzi yinyama?
Ngoko, ngokuchazwa, intlanzi (inyama) yinyama
Umthetho wokutya wahlula phakathi kweentlanzi xa kufikwa kwiintlobo zenyama. Kodwa iintlanzi nazo ziquka izicubu zemisipha kunye nezicubu ezidibeneyo - kwaye ngoko ke (kwifom ecutshungulwayo) ngokuqinisekileyo nazo ziyinyama. Ulwakhiwo lweprotheyini kwakhona alushiyi indawo yokuthandabuza.
Uzibala njani iintlanzi?
Ukwenza oku, abaphandi basebenzisa icandelo lemfuza eliqhelekileyo kwii-vertebrates-kwaye ke nazo zonke iintlanzi. Icandelo lofuzo lingasetyenziselwa intonga yokuloba: ukuba uyongeza kwisampuli yamanzi, inamathele kuwo onke amacandelo e-DNA eentlanzi kwaye ngaloo ndlela iloba ngaphandle kweesampuli.
Ngaba intlanzi sisilwanyana esanyisayo?
Umbuzo wokuba intlanzi zizilwanyana ezanyisayo unokuphendulwa ngokucacileyo: Hayi!
Ngaba yintlanzi ye-vegan?
Ngokukodwa xa utshintshela ekudleni "okuqhelekileyo" kwi-vegan yokutya, ezininzi izinto ezingaqinisekiyo zivela; kunye nombuzo wokuba intlanzi i-vegan. Njenge-vegan, awutyi izilwanyana ezifileyo okanye iimveliso zezilwanyana. Intlanzi sisilwanyana, ngoko hayi i-vegan.
Ngaba ukutya intlanzi yimifuno?
Sibiza abantu abatya imifuno ngabantu abangayityiyo inyama nentlanzi.
Yintoni intlanzi ebizwa ngokuba yinyama?
“Ii-Pescetarians” ngabantu abatya inyama abasebenzisa inyama kuphela kwinyama yentlanzi. I-Pescetarianism ke ngoko ayiyona i-sub-form ye-vegetarianism, kodwa uhlobo lwesondlo se-omnivorous.
Ngaba intlanzi ayinanyama?
Impendulo elula: hayi, intlanzi ayidli imifuno. Kwanokuba ukutya kwemifuno ukusa kumkhamo othile kungumbandela wokutolikwa, zonke iindlela eziqhelekileyo ziyakugatya ukubulawa nokutyiwa kwezilwanyana ngokwemigaqo.
Ubabiza ngantoni abantu abangazityiyo iintlanzi?
Sibiza abantu abatya imifuno ngabantu abangayityiyo inyama nentlanzi. Ngokoqikelelo lombutho wemifuno 'ProVeg', malunga neshumi leepesenti labemi baseJamani ngoku batya imifuno.
yintoni intlanzi abantwana
Iintlanzi zizilwanyana ezihlala emanzini kuphela. Baphefumla ngeegill kwaye bahlala benolusu olunexolo. Zifumaneka kulo lonke ihlabathi, emilanjeni, emachibini naselwandle. Iintlanzi zizilwanyana ezinethambo lomqolo kuba zinomqolo, njengezilwanyana ezanyisayo, iintaka, izirhubuluzi kunye nezilwanyana ezihlala emanzini.
Yintoni igama lentlanzi yokuqala emhlabeni?
I-Ichthyostega (i-ichthys ngesiGrike “intlanzi” kunye neqonga “uphahla”, “ukhakhayi”) yayiyenye yeetetrapods zokuqala (izilwanyana eziphila emhlabeni) ezazinokuhlala emhlabeni okwexeshana. Yayimalunga ne-1.5 m ubude.
Zeziphi iintlanzi ezingezizo izilwanyana ezanyisayo?
Ookrebe ziintlanzi kungekhona izilwanyana ezanyisayo. Izilwanyana zihlelwa ngokwenkqubo ethile yebhayoloji.
Kubizwa ntoni xa usitya intlanzi kuphela?
ugqirha wezilwanyana. Xa kuziwa kwimveliso yezilwanyana, ababulali bezilwanyana bahlula phakathi kwenyama yentlanzi kunye nenyama evela kwezinye izilwanyana. Batya intlanzi, kodwa abayityi inyama yezinye izilwanyana. Ubusi, amaqanda, kunye nobisi zivumelekile.
Uyibiza njani imifuno etya intlanzi?
Ukutya Kweentlanzi: IiPescetarians
Intlanzi - isiLatini "Piscis", ngoko ke igama - kunye nokutya kwaselwandle kwimenyu. Abantu abasebenzisa iPescetarian ngenye indlela balandela izikhokelo zokutya kwemifuno kwaye badla ngokutya iimveliso zezilwanyana ezinjengobisi, amaqanda kunye nobusi.
Ngaba intlanzi inabo ingqondo?
Iintlanzi, njengabantu, zezeqela lezilwanyana ezinomqolo. Banesakhiwo sobuchopho esifana ne-anatomically, kodwa banenzuzo yokuba inkqubo yabo ye-nervous incinci kwaye inokuguqulwa ngokwemfuza.
Ngaba intlanzi ineemvakalelo?
uloyiko kunye noxinzelelo
Kwangexesha elide, kwakukholelwa ukuba iintlanzi azisoyiki. Abanayo inxalenye yobuchopho apho ezinye izilwanyana kunye nathi bantu ziqhuba ezo mvakalelo, izazinzulu zatsho. Kodwa uphononongo olutsha lubonise ukuba iintlanzi zivakalelwa kwiintlungu kwaye zinokuxhalaba kunye noxinzelelo.
Ziya njani intlanzi kwindlu yangasese?
Ukuze kugcinwe indawo yazo yangaphakathi, iintlanzi zamanzi acwengileyo zifunxa i-Na+ kunye ne-Cl- ngeeseli ze-chloride kwiigill zazo. Iintlanzi zasemanzini acocekileyo zifunxa amanzi amaninzi ngeosmosis. Ngenxa yoko, basela kancinci kwaye bachama phantse rhoqo.
Ngaba intlanzi ingagqabhuka?
Kodwa ndiyakwazi ukuphendula kuphela umbuzo osisiseko kwisihloko nge-YES ukusuka kumava am. Iintlanzi zinokugqabhuka.