A makirci na huhu wurare dabam dabam a cikin dabbobi masu shayarwa

Sistem sakulasan tsarin da kuma numfasawa ake juna da fasali da kuma aikin. Tare da suke samar da harshen damo da kwayoyin damar samar da oxygen tsokoki da kuma gabobin da gina jiki. Kuma daga farko dabbobi, jera ci ƙasar, akwai haɗin kai daga cikin wadannan tsarin. Yana bayar da wani mataki na tsarin kungiyar kuma ingantawa Physiology ga rai yanayi a ƙasa.

Numfashi da kuma zuciya da jijiyoyin jini tsarin na dabbobi masu shayarwa, halittar dabba mai kafafuwa, da tsuntsaye da dabbobi masu rarrafe kunshi huhu, zuciya da jini. A wannan makirci da na huhu wurare dabam dabam da aka gaba ɗaya wakilta haske, watau na huhu capillaries, wanda ya samar da jini da jijiyoyi, da kuma aka ba ta cikin jijiyoyinmu. Abin lura shi ne cewa tsarin shingen tsakanin huhu wurare dabam dabam ne ba ya nan, saboda abin da na numfashi fili da kuma zuciya da jijiyoyin jini tsarin yana dauke guda aikin naúrar.

A jerin kewaye da na huhu wurare dabam dabam

Kananan da'irar kira rufaffiyar kewaye da tasoshin da cewa kawo jini daga zuciya zuwa huhu da aka mayar da su zuwa baya. A lokaci guda, duk da bambance-bambance a cikin Physiology jini wurare dabam dabam, da na huhu Sistem kewaye da dabbobi masu shayarwa ba daban-daban daga abin da na halittar dabba mai kafafuwa, da abubuwa masu rarrafe, da ko da tsuntsaye. Tare da latest a dabbobi masu shayarwa da mafi in kowa fiye da wasu. A musamman, mu ne na 4-jam'iyya zuciya.

Kamar yadda da iyakoki tsakanin tasoshi da tukwane na jiki ba ya wanzu, sa'an nan da matukar farkon na huhu wurare dabam dabam ne dauke da dama ventricle na zuciya da dabba mai shayarwa. Daga gare ta huhu akwati jini hana oxygen, shi ne zuwa ga na huhu capillaries. Tafiyar matakai gas yadawa faruwa a cikin alveolar epithelial Kwayoyin, kare saki a cikin lumen na Alveoli, kuma carbon dioxide kama oxygen. Karshe ta ɗaure zuwa haemoglobin da aka directed zuwa gefen hagu na zuciya da na huhu jijiyoyinmu. Nuna a zane na huhu wurare dabam dabam, shi ƙare a hagu atrium, da kuma tsari jini ya kwarara daga hagu ventricle fara.

A kananan da'irar jini wurare dabam dabam tsuntsaye

A Physiology na numfashi da kuma zuciya da jijiyoyin jini tsarin mafi tsuntsaye kamar dabbobi masu shayarwa, kazalika da 4-jam'iyya zuciya. A halittar dabba mai kafafuwa da dabbobi masu rarrafe da zuciyar mai 3-jam'iyya. A sakamakon haka, a kananan da'irar tsuntsaye wurare dabam dabam kewaye shi ne kamar a cikin dabbobi masu shayarwa. A nan, daga dama ventricle gudana venous jini ya kwarara da na huhu capillaries. Oxygenation wadãtar da jini tare da oxygen cewa ja da maikacin jini daga jijiya jini da aka hawa zuwa hagu atrium, kuma daga can - a cikin ventricle da tsari dabam dabam.

Na huhu wurare dabam dabam na tsuntsaye da dabbobi masu shayarwa

Ya kamata ka yiwuwa gane wanda jini gudana a cikin jijiyoyinmu daga cikin huhu wurare dabam dabam a cikin tsuntsaye, dabbobi masu shayarwa, da abubuwa masu rarrafe, da halittar dabba mai kafafuwa. Saboda haka, a cikin dabbobi masu shayarwa domin na huhu jijiya da capillaries gudãna venous jini tsautsayi na oxygen da kuma dauke da carbon dioxide a cikin manyan yawa. Bayan oxygenation na jijiya jini ta cikin jijiyoyinmu an shiryar da shi zuwa ga zuciya. Abin lura shi ne cewa a cikin tsari dabam dabam da aka yaushe gudãna jijiya jini daga zuciya ta cikin arteries kawai, kuma venous koma cikin zuciya ta cikin jijiyoyinmu.

Na huhu wurare dabam dabam na dabbobi masu rarrafe da halittar dabba mai kafafuwa

Tuki da na huhu wurare dabam dabam na rana ba ya bambanta daga abin da na dabbobi masu shayarwa. Duk da haka, a kan Physiology su ne daban-daban: saboda 3-jam'iyya cardiac venous da jijiya jini gauraye. Saboda arteries na jiki ciki har da huhu, sunã gudãna da gauraye nazarin halittu ruwa. A venous jijiyoyinmu na jiki da baya ga zuciya, sa'an nan kuma gauraye a wani uku-jam'iyya zuciya. Saboda haka, da m matsa lamba na oxygen a cikin jijiyoyi na kananan da manyan wurare dabam dabam kusan m. Saboda dabbobi masu rarrafe ne banda kisan gillar.

Dabbobi masu rarrafe suna ma uku gidajen zuciya, amma a cikin manya da ƙananan rabo daga cikin jimlar ventricle akwai da jam na bangare. Crocodiles kuma duk bangare tsakanin dama da hagu ventricle ne kusan kafa. Ta yana da kawai wani yawan ramukan. A sakamakon haka, crocodiles ne mafi Hardy da kuma manyan idan aka kwatanta da sauran dabbobi masu rarrafe. A daidai wannan lokaci shi ba a san yadda dinosaur yana da zuciya, kuma na ga aji na dabbobi masu rarrafe. Kila su ma sun yi kusa cikakken bangare a cikin ventricles. Ko da yake da shaida ne mai wuya da za a samu.

Analysis na makirci na karamin da'irar mutum Sistem

A cikin mutane, gas musayar auku a cikin huhu. A nan, jini yana carbon dioxide da oxygenated. Wannan shi ne babban darajar da na huhu jini wurare dabam dabam. Duk wani ilimi makirci na huhu wurare dabam dabam, kafa a kan tushen da numfashi Physiology bincike, fara daga dama ventricle. Kai tsaye daga huhu bawul na huhu akwati motsa. Saboda da rabo ya shiga kashi biyu motsi tafi reshe na huhu arteries, dama da hagu huhu.

Na huhu jijiya kanta akai-akai rarrabu kuma murƙushe ga capillaries, iya shiga cikin m jiki nama. Iskar gas musayar faruwa kai tsaye a su ta hanyar iska-jini shamaki da aka kunsa da alveolar epithelial Kwayoyin. Bayan oxygenation na jini da aka tattara a venules da jijiyoyinmu. Biyu ganye daga kowane huhu da kuma bar atrium gudana for 4 na huhu jijiyoyinmu. Sun gudanar da jijiya da jini. A na huhu Sistem kewaye ƙare da fãra tsari dabam dabam.

A akanta na huhu wurare dabam dabam

Kananan da'irar bayyana a cikin phylogeny kwayoyin da cewa za a fara a kafa mulkin mallaka a ƙasar. A dabbobi da suke zaune a cikin ruwa da kuma samun da narkar da oxygen ne mãsu fakowa ba. Evolution ya halitta kuma sauran numfashi Gabar: na farko sauki traheistye huhu, sa'an nan - alveolar hadaddun. Kuma shi yana tare da zuwan na huhu tasowa da kuma huhu wurare dabam dabam.

Daga wannan lokaci juyin halitta daga kwayoyin da suke zaune a ƙasar, da nufin gyara wajen oxygen kama da safarar da ita zuwa kyallen takarda cinyewa. Rashin jini hadawa a cikin kogo na ventricles ne ma wani muhimmin hanyar juyin halitta. Godiya ga shi, bayar da dumin jiki dabbobi masu shayarwa da tsuntsaye. Har ila yau, mafi muhimmanci, da 4-gidajen zuciya ne don tabbatar da ci gaban da kwakwalwa, domin jan kwata daga cikin jimlar oxygenated jini.