Chii nemamiriro marangwanda ane katsi?

Cats tiri rimwe zvikuru nevanhu dzinovaraidza munyika. Kubva pamazuva zvenyika yekare vaishandisa tiremekedze vanhu uye vakapoteredzwa Aura ichi chakavanzika. Uchapupu ichi ndechokuti masayendisiti vakaona uchapupu hwavo ukama hunokosha munhu. Pachitsuwa cheKupro akanga akawanikwa akavigwa, kudanana kubva remakore rechisere BC. In guva ichi chinotevera evanhu mapfupa aiva katsi marangwanda.

Asi vashoma vanoziva zviri shure izvi yakanaka Negima muzzles. Kuti tinzwisise zviri nani, vachibvumira chisikwa kuti mano vakaramba vakadaro, unofanira kufunga maumbirwo muviri wake. Izvi zvinoshamisa agility uye nyasha inopa katsi marangwanda. The nezvaanogona of katsi mumuviri kupfuura mhuka dzakawanda. In zvombo zvavo kupa matanho akawanda kunzwisisa. Vanogona kukwira miti, kusvetuka mudenga, chinyararire dzinobuda, chakanakisisa nepakati, kuva mukuru yokungoi- ta bara kumhanya uye mheni-kutsanya mhinduro.

katsi marangwanda ine mapfupa 230, inova 24 inokwana zviyero kupfuura munhu. mhuka iyi ine pfupi dehenya kubva marudzi ose zvipfuwo. Sechivako mammalian nomuzongoza 7 rinosanganisira remuromo uye thoracal vertebrae 13. By muhomba uyu vari yakasimbiswa gumi yegwara mbabvu. Vanoumba thorax. The katsi 7 lumbar, 3 sacral uye vanenge 26 caudal vertebrae. okupedzisira nhamba dzingasiyana, zvichienderana nokureba muswe.

The nechepakati tsinga hwemhuka ane yakavimbika dziviriro, nemhaka yokuti katsi vari kuchinja chaizvo muzongoza marangwanda. A chepfungwa sternum ndechokuti hwakabatana chete pfumbamwe maviri mbabvu okutanga. Mumwe majoko mana pokubatana chinhu chakakombama vakasununguka.

Kusiyana nemamwe dzinovaraidza zvose, katsi marangwanda ane bondo, saka chipfuva hwemhuka chokuita mapfupa forelimbs achishandisa rinokosha tsandanyama uye tishu. Ichi chiri muviri dzinovabvumira nepavaigona kupinda yakamanikana ndima, umo kukwanisa kukwira chete musoro. Uyewo, izvi imhaka zvinyoronyoro kumhara chechikara amortized panguva kusvetuka.

The Kuronga forelimbs bhandi zvinosanganisira papfudzi, kugokora, papfudzi uye mapfupa TOUR ndinoiitawo mapfupa makumbo uye pamaoko. The pelvic bhanhire chiuno iri, dzakatendereka, shins, kneecaps, mapfupa chitsitsinho uye forefoot kuna phalanges. Zvenyaya pelvic Mbabvu zvakawanda dzakabudirira kupfuura pachipfuva. Izvi anosarudza mashoko maitiro "kusvetuka" mhuka kufamba. mhuka idzi kukunda pakakwirira, 5 nguva yavo yakakwirira.

Majoini katsi vakakamurwa muzvikwata zvitatu: majoini, shwashwa uye synovial. Akatanga kuumbwa pakati fused dehenya mapfupa. Vanoumba yakasimba faibha, uye vari wakaiswa. Yokupedzisira ine zvokufonongonwa shwashwa. Pamusana kwavari, katsi ine mukana wokushandiswa chinoshamisa. Wechitatu vorudzii rinobatanidza mapfupa. Vari novimba mufambo hwemhuka.

Saka unogona kuona marangwanda ane katsi, mifananidzo dzinoturwa munyaya.