Garwe - a goroondo kana amphibian? Zvakafanana uye misiyano

Munyika yanhasi, zvinofungirwa kuti nemakarwe - hama yokure dinosaurs. Zvechokwadi, chitarisiko chavo, unogona kufungidzira vaiva hofori yezvikara zvegungwa yekare. Nhasi nemakarwe vari zvakanaka kudzidza uye semhosva yakakura yoga kirasi. Zvisinei, kazhinji, vanhu vari kuvhiringidzika kuti chinyiko. Garwe - a goroondo kana amphibian? Musiyano uri pakati makirasi maviri izvi? Ngationgororei navo zvizere.

The kirasi Amphibians

Amphibians, kana boka iri vanonzi amphibians, akasiyana zvikuru nemamwe vertebrates zvose. Musiyano wekutanga kwazvo kuti vane mumatanho maviri kukura. Chokutanga - pane muduku amphibians sehove. Just vane muswe a, gills uye vose vanoberekerwa mumvura. Danho rechipiri kukura - zviri mumvura amphibian uye kugadzirisa nhengo yose kurarama mumvura panyika: kusimukira nomumapapu, muswe nokupera. The kupfuura pachena Muenzaniso iyi iri datya.

With kusiyana izvi, nei mubvunzo unomuka: mupurwa - munhu goroondo kana amphibian? Chokwadi kuti garwe anogara mumvura, ane chiedza uye kuti pamwero anogona kunzi ive amphibian. Asi haina zvokukura kuberekwazve, sapamazuva amphibians. Nemakarwe vari vachiberekwa akaumba zvakazara uye kwete nemvura uye panyika. Yakanga chete gare gare, apo vodzokera hwemvura kwezvakatipoteredza. Uye ikozvino tarira nei garwe - ndiko goroondo.

kirasi zvinokambaira

Kirasi nezvinokambaira hazvisi chete nemakarwe asiwo nyoka, nenjiva dzvinyu. Tose tine zvakafanana kuna amphibians uye pane misiyano yakawanda. Saka, vose zvinokambaira - ine utsinye mhuka. Naizvozvo, dzinogarisana chikuru - Tropical uye subtropical. Mukuwedzera, muviri akafukidzwa chikero nezvinokambaira, iyo inodzivirira kusimba ganda. In garwe ganda rakasimba zvokuti haigoni nyore kukuvadza. Zvinofadza kuti, kusafanana nedzimwe mhando nezvinokambaira, makarwe mukasateura, ganda ravo rinokura navo.

Chimwe musiyano kubva amphibians ndiyo nemamiriro marangwanda. zvinokambaira zvose vane remuromo vertebrae, hunoita kutsausa musoro wake. Uyezve zvinokambaira havana cutaneous afemeruke sezvakunoitwa amphibians, ufuridzire tichiregeredza dzakabudirira kufema hurongwa. Asi nokuda zvinokambaira zvose muchangosangana inoitika mukati mumuviri, mukusiyana kune amphibians, uye vaduku vari vavakabereka vakanyatsosvika.

Features garwe mamiriro

Garwe mamiriro ayo akasiyana kwete chete kubva amphibians, asiwo kubva ruzhinji nezvinokambaira. Urudzi garwe chinotyisa, uye zvechokwadi kwakafanana chipenyu dainoso kare. zvinokambaira kureba - kubva 2 kusvika 6 metres, izvozvo inotyisa. Musoro hwakarongwa neimwe nzira: zviri sandara, ane yakagadzirwa refu, vari wemhino. Meso dziri kumusoro, uye kana akaisa mvura garwe anogona kufumura maziso uye wemhino chete. Muchiitiko chino, zvakaoma chaizvo kuti cherechedzai.

Mukuwedzera, Mwoyo garwe rakasiyana nomuviri wakadaro nezvimwe zvinokambaira pakuti ane makamuri mana pane vatatu. Izvi zvinoratidza nani kweropa maitiro uye unounza garwe kuti mhuka. Asi garwe kweropa hurongwa yave kudzorwa arterial ropa nokusanganisa pamwe venous maitiro. Zvinobatsira ari kugaya kwacho uye kunoita kusvibiswa nokuva mumvura tsvina.

kubereka

Chimwe chiratidzo dzatinogona kuona, garwe - a goroondo kana amphibian - inzira wokuberekana. The hadzi garwe mazai, asi kwete nemvura, kufanana amphibians, uye panyika. Iye anoviga navo mujecha pedyo nemvura. Pacharo hadzi anochengeta dendere pamusoro mvumo, ari pedyo masonry. Sezvineiwo, vose mazai vachava hatch panguva, uye vana uriri kunobva ambient tembiricha. Kana tembiricha kwazvo 34 madhigirii, tsotsonya vakadzi, uye kana ari kuwanda kubva 30 kusvika 34 - murume.

Kusati kwatombova vaduku nemakarwe chiedza anonongedzera kupa amai, uye zvinyoronyoro iye unearths ari batira, achivabatsira anozombobuda mudendere. haana kuti kuita zvose dzimwe mhuka nezvinokambaira. Garwe vachiri anotakura vana vayo mumuromo wayo mumvura. Unogona kufungidzira kuti vaya shaya makuru zvinyoronyoro kutora nemakarwe uye kuvaita kupinda mudhamu. Krokodiliha uyewo dzimwe nguva kunotibatsira kuti mvura achangoberekwa nenjiva.

mhando nemakarwe

Zvakasikwa, pane 21 mhando makarwe. Avo akasiyana kukura, dzinogarisana uye mamiriro musoro. Kakawanda akanyonganisa garwe uye mupurwa. An dzinonakidza pfungwa: zvinosiyana munyika nemamiriro tomu. In garwe riri yakapinza, ukuwo mupurwa - zvikuru sevakagurika. Mazino kana muromo rinovharwa nemakarwe zvinoonekwa chete. garwe mwoyo pumps ropa nokukurumidza, uye nemhaka iyi munyu muviri nokukurumidza kupfuura alligators. chinhu ichi zvinoita nemakarwe kurarama kwete chete mumvura yakachena, asi mugungwa.

Kune nemakarwe diki, caimans Somuenzaniso, izvo ingasanganisira mumba. kazhinji zvinoitika, nokuti caiman anokwanisa kujaira chero zvakatipoteredza. Chinhu choga anorarama chete mumvura yakachena, uye zviri nyore kusika pamba kana mhuka.

Zvichida nyaya ino rakubatsira kubata mubvunzo: mupurwa - a goroondo kana amphibian?