ama-cetaceans:
- imikhomo,
- amaDolphin,
- ama-porpoises,
- i-sperm whale,
- ama-killer whales,
- i-beluga,
- i-narwhal;
Bazalwa kanjani oshaka? i ushaka-umkhomo u-oviparous, njengezinyoni. Izalela amaqanda abese ephonswa olwandle.Iqanda ngalinye kulawa linamathela ematsheni anemicu. Ngaphakathi, umbungu ukhula izinyanga eziyisi-6 kuye kweziyi-10 ...
Ingabe i-jellyfish iyisilwane esincelisayo?
La I-Medusa i isilwane sasolwandle esingenamgogodla esimise okwensimbi noma, uma uthanda, isambulela. Kunezinhlobo eziningana ze i-jellyfish. Uhlala kuzo zonke izilwandle nezilwandle. Akanawo ubuchopho, amaphaphu, igazi noma amathambo.
Ingabe ihlengethwa liyisilwane esincelisayo?
Njengabo bonke izenzi, lo ihlengethwa i-homeotherm, ngokuvamile ebizwa ngokuthi isilwane esinegazi elifudumele. Ugcina umzimba wakhe ezingeni lokushisa elifanayo kungakhathaliseki izinga lokushisa elizungezile. Kungakhathaliseki ukuthi ingu-28 ° C noma u-15 ° C emanzini, igcina izinzile.
Isiphi isilwane sasolwandle esiyisilwane esincelisayo?
i-baleen noma i-mysticete whales, ehlanganisa imikhomo emincane, imikhomo efanele, imikhomo empunga kanye nemikhomo ye-pygmy; imikhomo enamazinyo noma ama-odontocete, ahlanganisa imikhomo yesidoda, amahlengethwa (kuhlanganise nemikhomo ebulalayo kanye nemikhomo yomshayeli), ama-porpoise, imikhomo enoqhwaku, i-beluga ne-narwhal.
Ingabe oshaka babekela amaqanda?
Ngemva kokukhwelana, insikazi ingakwazi lala inqwabaamaqanda ukuthi basonta ngababili olwelweni noma emadwaleni. Izikhali ezivikelayo zangempela, i-capsule evale umbungu kuyinto yakhiwe nge-keratin, amaprotheni kanye nengxenye eyinhloko yezinzipho kubantu.
Ingabe amahlengethwa azalela amaqanda?
Ihlengethwa i-viviparouskuyintookusho ukuthi ithwala amazinyane ayo esibelethweni futhi iwadlise ngenkaba bese idla amabele ayo lapho izalwa. ... Kungaba yi-oviparous (izalela amaqanda), i-ovoviviparous (iqanda ichanyuselwe esiswini sowesifazane) noma i-viviparous.
Imuphi ushaka oyingozi kakhulu emhlabeni?
Phakathi kwalabo ababhekene nokulunywa kwabesilisa, sithola more ngokuvamile: enkulu ushaka Okumhlophe ; i ushaka- ingwe; i ushaka-i-bulldog.
Ingabe i-jellyfish inhlanzi?
Akuyona isilwane esinamathambo esinamathambo, noma i-crustacean enegobolondo, noma i-mollusk enegobolondo, jellyfish kuyinto imane yakhiwe i-dermis ehlanganiswe nemisipha eyindilinga enezintambo ezingeni le-parasol kanye nemisipha ye-radial ezingeni lamatende.
Midala kangakanani i-jellyfish?
Ubude bempilo ye i-jellyfish ngokuvamile isukela ezinsukwini ezimbalwa kuye ezinyangeni ezimbili ezinhlotsheni ezincane, unyaka owodwa kuya kwemibili kwezinkulu.
Ingabe i-jellyfish izalela amaqanda?
Ukuvundisa kwe i-jellyfish : iqanda, i-polyp kanye ne-planula
Kukhona amakoloni abesilisa kanye namakoloni abesifazane. ... Ziyakhipha amaqanda nesidoda olwandle futhi, ngemva kokukhulelwa, theiqanda iguquke ibe i-planula yona yona izinamathisele bese yenza i-polyp.
Kungani ihlengethwa lingeyona inhlanzi?
Ngokungafani inhlanzi, lo ihlengethwa kumele ikhuphuke njalo phezu kwamanzi. Kuyisidingo esibalulekile kuye njengoba ukuphefumula kwakhe kuncike kuso. Njengazo zonke izilwane ezincelisayo, iphefumula ngamaphaphu. Ivuselela umoya-mpilo wayo phezulu ngembobo encane etholakala phezulu kwekhanda lawo.
Ingabe i-narwhal iyisilwane esincelisayo?
Le narwhal (i-Monodon monoceros, okusho uphondo noma izinyo elilodwa) kuyinto i-cetacean yomndeni wakwaMonodontidae. Lokhu izilwane ezincelisayo itilosi kuyinto iteketiswa ngokuthi i-unicorn yolwandle ngoba igqoke "ikhanda" elide kakhulu. Ihlala e-Arctic Ocean, kude neGreenland, Norway, Canada ngisho naseRussia.
Ingabe umkhomo uyisilwane esincelisayo?
Njengenhlanzi, imikhomo bachitha ukuphila kwabo ngaphansi kwamanzi. Nokho i imikhomo kukhona izenzi hhayi izinhlanzi.
Yiziphi izilwane ezincelisayo?
Ama-oda aphezulu angama-20 we izenzi
- Abangenamazinyo: izinyamazane, ama-armadillos, ama-sloth ...
- Ama-Marsupials: ama-kangaroo, ama-wallabies, ama-wombats ...
- I-Oviparas: ama-platypus, ama-echidnas ...
- Izinambuzane: ama-shrews, ama-hedgehogs ...
- Ama-Primates: ama-lemurs, ama-marmosets, abantu ...
- Ama-pangolin: ama-pangolin.
- I-Orycteropus: i-orycteropus.
Isiphi isilwane esiyingxenye yezilwane ezincelisayo?
Les izilwane kusukela ekilasini la Izilwane ezincelisayo zihlukaniswe zaba ama-subclasses amathathu: Izilwane ezincelisayo I-Placental noma i-Eutherian (Ama-Primates, Carnivores, Rodents, Edentulous, Insectivores, Proboscidians, Cetaceans, njll.), Ama-Marsupials noma ama-Metatherian (ama-Kangaroo, ama-Wallabies, ama-Koala, njll.)
Ingabe izinyoni ziyizilwane ezincelisayo?
Les izinyoni bangaphansi kwesigaba se-Vertebrates, iqembu lezilwane ezinomgogodla. Ngokuqondile, i izinyoni bayingxenye yeqembu lama-tetrapods, izilwane ezinomgogodla ezinemilenze emine, ehlanganisa nezilwane ezihlala emanzini, izenzi kanye nazo zonke izilwane ezihuquzelayo.
Isiphi ukuphela kwesilwane esincelisayo esibekela amaqanda?
Nge-Platypus, iyingxenye ye-oda le-Monotremes, izilwane ezincelisayo kuphela ezizalela amaqanda.
Kuyini okukhethekile kwe-Ovoviviparous?
Les i-ovoviviparous
La okungavamile kwe-ovoviviparous ukuhlanganisa lezi zindlela ezi-2 zokukhiqiza kabusha. a i-ovoviviparous aphume ephila kunina. Kulokhu ba kukhona viviparous. Nokho, ukukhula kwabo kwenzeka eqandeni, njenge i-oviparous, kodwa ubani kuyinto elondolozwe esiswini sowesifazane.
Uyini umehluko phakathi kwe-oviparous ne-viviparous?
I-Oviparous : Ezinhlobonhlobo zezilwane, insikazi izalela amaqanda. I-Viviparous : Isho uhlobo oluncane (ama)nyane alo akhula (ama) ngaphakathi esiswini sensikazi. Lokhu kukhona ngokuvamile izilwane ezincelisayo. Okuhlukile kwe-platypus: it i-oviparous (ubeka amaqanda) kodwa uyancelisa.
Kungani amahlengethwa engezona izinhlanzi?
Ngokungafani inhlanzi, ihlengethwa kumele ikhuphuke njalo phezu kwamanzi. VS'kuyinto isidingo esibalulekile kuye njengoba ukuphefumula kwakhe kuncike kuso. Njengazo zonke izilwane ezincelisayo, iphefumula ngamaphaphu. Ivuselela umoya-mpilo wayo phezulu ngembobo encane etholakala phezulu kwekhanda lawo.
Ingabe amahlengethwa ayingozi?
Emcabangweni ohlangene, i ihlengethwa isilwane esinothando, esihlakaniphile nesinesibindi, esinobungane kakhulu nomuntu. Eqinisweni, itkuyinto konke okunye. ... Ngenhlanhla, konke amahlengethwa azikho futhi esiyingozi futhi iningi linobuhlobo obunokuthula nomakhelwane balo.
Ihlengethwa liziphatha kanjani?
Ngokwesilinganiso, i- ihlengethwa isisindo 75 kg futhi ukulinganisa phakathi 1,5 kanye 2,5 amamitha. Inekhala elide impela elaziwa ngokuthi uqhwaku noma i-rostrum, iphiko kanye namaphiko amabili, kanye nomsila oyisicaba, owenziwe ngemfoloko (i-caudal). Lesi sakamuva sivumela ukuthi silinganise futhi se ukuqondisa.