Utano, Mushonga
Mamiriro kwevanhu. The ura yayo mabasa
Zvidzidzo yakaitwa vadzidzi kudzidza zvakadzama nemamiriro yevanhu ura mumifananidzo. Izvi hazvishamisi, nokuti muviri ichi hachisi chete rokupedzisira kubatana pakati zvomudumbu ino, achivimbisa kuti kushaya zvokudya, asi anoita dzinokosha mashandiro kuti muviri womunhu. Somuenzaniso, anopa zvinokosha zvinovaka muviri, inopa immunoglobulin kwevanhu. The zvachose Kureba ura iri vanenge 7-8 m. Kukura Izvi hazvishamisi muviri vanhu, vakanga vakadzidza nemamiriro munhu. The ura rakakamurwa kuva vakaparadzana zvikamu, vane chaiwo (kunyange zvakafanana) marongerwo uye ushande.
diki ura
Zvakananga kubva mudumbu iri vanonzi duku ura. Its zvachose urefu 4-5 m, asi anoiswa mukati mudumbu zvishwe. The duku ura yakakamurwa kupinda duodenum, mumwe longitudinal uye jejunum. Pakutanga mashoko ura maduku anenge 3-4 masendimita ari dhayamita, uye kuguma -. 2-2.5 masendimita Duodenum ine chaiwo mawindo - nehoro nokuda ducts ari gallbladder uye chiropa. Nature Vaitarisira kuti akanga akarurama nemamiriro munhu. Ura saka anogona nyore kuputsa makabhohaidhiretsi, kwemafuta uye mapurotini. Masikati, muviri womunhu unobereka anenge 3 litres ose alkaline zvomudumbu muto, iyo inobatsira vane kugaya zvokudya.
Kunyanya kusimbisa chinofanira kuitwa kudzivirira basa iri ura duku. Kana izvozvo kwete chete tanga antibodies asiwo kudzivirira nomuchetura kwevanhu. The ndechokuti bowel rusvingo rine node nodes kuti neutralize zvine chepfu.
ura Large
Mhedziso undigested zvokudya kunobatsira kupa nemamiriro munhu akakwana. The ura basa rinokosha mune izvi. Department akapa basa iri rinokosha, rinonzi gobvu. Iyewo muzvikamu zvitatu: bofu, muura uye mugaranhoko. Kureba yavo 1.5 m. rokutanga handset kusvika ura duku, asi anoiswa pakati kurova-rova iyo chinonditadzisa kudzokera shure kune chikafu. The zvachose urefu ari cecum - 8 cm.
Direct uye pomukombero ura
Ura ura unotora Akaigadzirirawo mukombero umo vari kuumbwa chetsoka. Kusiyana dzakaonda, risingabereki ane anopinza. Rine zvimwe madzihwa, iyo inobatsira pachituru nyore kutamira inotevera dhipatimendi - mugaranhoko. Nzvimbo iyi haisi chaizvo kururamiswa, nokuti ine mugove kuwedzerwa inonzi ampoule. Panoperera ura ndima mugaranhoko iri nekunobuda netsvina mugero. Chetsoka maitikiro anoenderana zvinhu zvizhinji, asi mune dzose ezvinhu zviri 1 nguva mumazuva 2-3, kana zuva nezuva.
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