Circulatory a me ka ÷ naehana hanu nenoaiu i loko o mammals. Ke kino ho okumu i ka circulatory kahua o mammals

Ma kēia 'atikala i ka circulatory'ōnaehana o mammals, kona eiiiiiaiou a me nā hiʻona o functioning mākou noʻonoʻo. No nā meaola noho ana, he mea nui. Kēia hookoikoi kinoea mail, amo ana o ka mahuaola, ke kahua o ka e hoʻonele a me ka malama ana homeostasis. Aie i ka mea 'o ka hiki ia mau luna' oihana?

ʻO wai nā mammals

Mammals i ka helu o systemic symptoms. Mua o nā mea a pau, e ka calving waiu, a ua hoʻokuʻuʻia ma ka hana kūikawā glands o ka wahine. All mammals i lala i i hoonoho iho ma lalo o ke kino, a me ka lauoho, ma ke kamepiula hoʻololi i molting. Ma kēia mau holoholona i ka ili he ole wale ka waiū, akā, i ka mea hou, sebaceous glands a me ka puaʻa. Mammals i mahana-koko meaola wale, i hoakaka hiʻona o ka circulatory nenoaiu.

Ka 'ole o ka circulatory'ōnaehana i loko o mammals

Ka loa holomua hiʻona o ka 'ole o ka circulatory'ōnaehana i waena o vertebrates i' elele o Class Mammals. Ua nā He eha-o ke keʻena o ka naʻau, a me ka paʻa nenoaiie o na moku koko. Kona kuleana pili i ka mea hiki ke hana i ke koko aie i ka mea ana neʻe. No ia mea, kino ho okumu i ka circulatory'ōnaehana i loko o mammals,ʻano nui i hanaʻia ma ka Muscle'aʻaʻa. i ka naau a me ka mea i koe.

Kēia mea he puha muscular hui, oia hoi o ka eha keʻena: elua atria a me ventricles. i kaawale mau pauku ma i pohā a me ke kina ole, ho'ākāka akula au ma ka mea o ka nohona kiwikā. No keia kumu, venous a me ka arterial koko ole hui i kahi hookahi, me ka hoʻomaikaʻiʻana maomeka o ka thermoregulation hiki aku ai i mahana-koko mammals.

He aha ka ka mehana-bloodedness

Kapa mahana-koko holoholona, a 'aʻole i hilinaʻi ma luna o ka wela o ke kino, mai ke kaiapuni. I keia hui no i ka manu a me mammals, me ke kanaka. No ke aha la ka mea'ē aʻe holoholona e ole i kaʻikepili o ka holumua ai hoailona? A pau i ka mea i loko o ka 'ole o ka naʻau. E hoomanao i keia ninau ma ke kapakai a na elele o kekahi kahua hoʻonohonohoʻana naehana. Penei, ka circulatory nenoaiu o mammals a me nā mea kolo, ua nui kaʻokoʻa. Heart hope ninoieo o ekolu keena, ma waena a he mea i kāpili paku. Ua Ua wale hapa 'ia' ano ua ālai 'ka hui pu iaʻi o venous a me ka arterial koko. No laila, a pau na mea kolo - anu-koko, a i e hopohopo ana i ka hooilo ma ka lalo o nā kupapaʻu o ka wai, a me ka aina me na hale kamala.

elua holo

Mammalian circulatory'ōnaehana a me ka hana i na wahi. E like me ia i ka neʻe o ke koko ia lŘlŘ. Mai o ka naʻau hiki mai artery, i ka nui o ka i ua kapaia ka aorta. Ka mea, laila lala aku, a hele aku i loko o ka capillaries. Mau nō i ka ipu uuku. Capillary ulana pukapuka, ua ohi ia i loko o venules. Ka mea, i nā mahuahua ma ka anawaena. Mai ho okumu i na aa koko e lawe aku i ke koko i ka naau.

Ke circulatory nenoaiu o mammals, mau 'ano apau loa holo. Small wale ae ma na maʻiʻaʻai. Ua hoʻomaka ma ka ventricle akau, a hāpai koko ma na arteries, capillaries a me aa koko o ke kino a hiki i ka haʻalele atrium. E like me ka hopena, i ka oxygen ma o ka lewa iloko o loko o ka maʻiʻaʻai, i ke koko komo a me carbon dioxide i - ma ka kekahi ao ao. Systemic holo hoomaka ma ke ventricle hema, a, maalo ae la oia ma na moku a pau nā loko o ke kino, hāpai koko a hiki i ka atrium akau.

koko haku mele 'ana

Ke circulatory nenoaiu o mammals hiki ole hana kona oihana me kekahi hana kinowai'aʻaʻa e circulates ma ka vascular nenoaiu. Ua Ua kapa i ke koko. Ke kumu o keia lole o ka intercellular waiwai - ka wai koko. Aia i ekolu ke ano o ka hana oihana mua, kela mea keia mea o ka i hanaʻia kona hana. Ka wai koko hoolilo mai nā'aʻaʻa i nā loko hookuuia hopena metabolic huahana, oi fluids a me ka paʻakai. Mai ke kumu o ke koko ka wai me ke kiʻekiʻe wela nona iho, ka mea malama i ka hale hānai kino mahana o mammals.

Erythrocytes kinoea mail ua lawe mai ma ka transporting o oxygen, a o carbon dioxide. Mau keena no hoi i kaʻulaʻula kala like 'ole o ke koko, no ka mea, aia no iloko olaila hao. Leukocytes i hana e hoʻonele meaola. Ka mea, i hōʻuluʻulu manaʻo intracellularly haole (particles) e phagocytosis. Platelets hoolako i ke kaʻina hana o ke koko clotting. Kēia luna 'Nine Inch kaʻina hana o ka hoano hou ana ia kumuʻiʻo insolubilization. Ma keia kino ua palekana mai kahe o ke koko. Akā, ma nā mea a pau i kēia mau pōʻino oihana mea hiki wale i ka wa a ka huina hana o kēia mau moku keena, naau a me ke koko.

Hiʻona o ka naehana'ōnaehana

Circulatory nenoaiu o mammals ua anatomically a functionally me ka ÷ naehana hanu hou pili. Ka hope ua poe ma mammals pneumatic aoao a me ia maʻiʻaʻai. I ka mua he o ka puke e pili nasal lua, nasopharynx, larynx, trachea a me bronchi elua. e uhi lakou i ka malamalama, i pihaʻi me ka nui helu o ka palaoa Oe - na alveoli, Ulana iho me ke anuanu pukapuka o ka capillary moku. Ua mea i loko o ka alveoli kinoea mail ia lŘlŘ. Ha mammals - he luna 'kaʻina. I kona manaʻo komo ai i ka intercostal nāʻiʻo, i ka abdominal paia, a me ka diaphragm.

I ka pilina o ka circulatory a me ka ÷ naehana hanu nenoai o mammals

Circulatory a me ka ÷ naehana hanu nenoaiie o mammals i pili loa aku. I ka wa ana i oxygen komo i ka airway i na alveoli o na ia maʻiʻaʻai. Nolaila, e komo i loko o ka capillaries. Puka i loko o ke koko, i oxygen ua pili erythrocytes. Mau keena iloko nuclei kahi o ka kūikawā waiwai i kapaia hemoglobin. Ua ninoieo o ke kumuʻiʻo a me ka hao-na i huiʻia - heme. Kēia Nine Inch hehee ai 'ano apau loa i lolelua ka hui me ka oxygen. Me ka koko ulaula koko keena lawe ia ma ke kino. Uku oxygen, ka mea i pili i carbon dioxide, a hou komo i ka ia maʻiʻaʻai. Ma exhalation, keia metabolite ua wehe 'ia mai ke kino.

Penei, ka circulatory nenoaiu o mammals 'ano apau loa i nā ipu naau a me ke koko. Ua loaʻa he paʻa type. Pae holomua Lālā paʻa hiʻona o ka'ōnaehana 'ole o ke alo o ka naau keʻena eha a me ka piha paku ma waena o lākou. Ua hiki aku i ka mehana-koko mammals. Me ke koko anatomically a functionally ua hoʻopili i ka ÷ naehana hanu nenoaiu. Ua ninoieo o ka Hawaiian Airlines a me ia maʻiʻaʻai. Wale ma E Ala E hana ana i kēia mau nenoai lawe mammals hanu ma ke kelepona hele,'aʻaʻa, a me ka meaola pae.