System Body, dzetsika dzemagariro muviri nemamiriro munhu

Nemaonero yakaitwa kwevanhu - iri kunzwisisa nhego hurongwa. Chinokosha kuti muviri, chimwe nechimwe inoita basa rinokosha. Saka zvose hurongwa anosangana mumwe, pova chete chimwe.

Nhengo maitiro ari mumuviri womunhu

Kufanana mitumbi yemhuka, muviri womunhu unoumbwa zvokutanga hurongwa - masero. Ivowo, akabatanidza kupinda tishu. Inotevera pamwero sangano - muviri. Heart, chiropa, mudumbu ... The anoumba neimwe inosanganisira mhando zvakawanda munyama. Kuita kunzwisisa uye siyana mashandiro, pane nenhengo dzawo muviri mhuka. Mumwe nomumwe wavo specialized. Asi vamwe ikashandiswa kuita zvakafanana mabasa. Somuenzaniso, chete kwakarongeka basa kufema uye kweropa nehurongwa nechokwadi Implementation yacho gasi exchange.

System Body, dzetsika dzemagariro muviri

Chii Nhengo kwava chikuru? Uye kana pane imwe, kuvapo? Zvetsandanyama nemapfupa anoita muviri kufamba uye wayo mumwe nhengo, kufema uye kweropa - gasi Exchange, zvomudumbu uye excretory - muviri. Nokuda dzokubereka nadzo kunoitika munhu kubereka. A murau pakati mashandiro anotakura huta uye kwemakemikari anobudiswa enyika. Mumwe nomumwe wavo kunokosha munzira yacho.

zvetsandanyama nemapfupa maitiro

Mapfupa kuti vanoumba marangwanda ikashandiswa nenzira dzakasiyana. Somuenzaniso, kugokora nepfudzi chokuita movably. chivakwa kwakadaro anonzi Joint. Asi pakati wacho vertebrae dziri cartilaginous rukoko. Izvi Semi-zvinofamba kubatana. Uye kana uchitarisa dehenya hunoita kuti inoitwa rimwe pfupa. Chokwadi ichi hachisi chokwadi. Uyu ndiwo muenzaniso yakatarwa mafupa. The chete Kusara ndiyo rezasi shaya. Zvetsandanyama nemapfupa hurongwa zvakare kuti tsandanyama nemarunda nako zvavari dzakabatana mapfupa.

alimentary maitiro

zvomudumbu hurongwa anotanga dzaiita zvokutaurwa mhango umo vari akaronga meno uye rurimi. Zvino mberi pharynx, yegurokuro, dumbu, ura diki uye muura, izvo anovhura kunze horo. Zvisinei, kukamurwa zvinhu munyika ino hakwaikwanisika pasina zvomudumbu mumasero: mate, rwatata uye chiropa.

Kweropa uye kufema

Imwe Nhengo hurongwa, dzetsika dzemagariro muviri - kweropa. It rinoumbwa mwoyo nemidziyo ropa, iro kunoita ropa. Izvi Mucheka emura kutungamidza magasi, zvokudya, rinobatanidzwa paumbwe masoja emuviri uye muchikuvadza chingamubatsira. The kweropa gadziriro chokuita ne kufema, nokuti kupanana okisijeni kupinda carbon dioxide inobvisa kunoitika mumapapu.

yavaive miviri maitiro

Weti kunoitika kuburikidza aiwanzopiwa wokushanda neitsvo. Pano, somugumisiro filtration uye reabsorption mvura anounganidza pamwe ichiputswa chepfu zvibereko muviri. Vanopinda kuburikidza ureters kuvhura kunze mugero.

pabonde

Man - dioecious muviri. Asi vakadzi nevarume vane mukuru nemamiriro ezvinhu urongwa. Inoitwa pakati gonads, ducts uye masero. Nokuti murume anozivikanwa munyika muchangosangana uye zvakananga kukura. Nemhaka muna utero kukura chiedza rinowanika chine musoro muviri.

Huta uye kwemakemikari anobudiswa

Izvi miviri maitiro "Mhanya ne" muviri. Huta ine uropi uye musana, uyewo munhu fibers, kuti riwedzere kwavari. It rinobatanidza muviri wose mugomba coherent wose, uye anoita ukama dzaro kunze nyika kuburikidza pfungwa. Sezvaunogona kuona, ichi ndicho negadziriro miviri, dzetsika dzemagariro muviri chaizvo. Uye kana basa romunhu zvichiita pasina zvinoitwa mahormone? Chokwadika kwete. kukura urongwa kuyaruka, metabolic murau - mugumisiro wacho kwemakemikari anobudiswa hurongwa.

Saka, mumwe nomumwe nhengo hurongwa, zvinokosha kuti muviri, anoita wayo nerevane anoita zvarakanga inoshanda. Zvakaoma kuwiriranisa muviri womunhu mamiriro, iro rine zvigadziriswe zvakajeka mitemo, ndiwo vanova shanduka ari makemikari nyika.