SebopehoThuto mahareng le likolo

Kabo 'mele: sebopeho le mosebetsi. makala Excretory liphoofolo: tlhaloso, boleng

Re be le boemo ba tloaelehileng ea metabolism 'meleng, e bitswang homeostasis, ke mokhoa oa ho dithulaganyo neurohumoral molao oa tsamaiso ya respiration, tshilo ya dijo, ho potoloha ha mali ho itšehla thajana le ho ikatisa. Sehlooho sena se tla tšohloa ke kabo oona tsamaisong lekala la batho le liphoofolo, sebopeho bona le mosebetsi, hammoho le boleng a itšoare tshilong ya dijo ka lintho tse phelang.

Se boleloang ke likokoana-hloko tsa makala tekatekanyo

Ka lebaka la metabolism etsahalang e mong seleng ea ba e phelang phelang bakoang ke e ngata ea lintho tse nang le chefo e, carbon dioxide, ammonia letsoai. Ho tlosa ba u hloka tsamaiso e felisa ho chefo ka tikoloho. Sebopeho le mosebetsi ea tsamaiso excretory ithuta kaheho le popego.

Ka lekhetlo la pele kabo lekala thōko bonahala liphoofolong invertebrate le dinaha tsa setshwani. Marako a 'mele ea bona ba entsoe ka le dikarolo tse tharo: ho EXO meso le endoderm. likokoana tsena ke a bataletse 'me ho potoloha liboko,' me a excretory tsamaiso e khopo ba emetsweng protonephridia.

Tsela ea ho sebetsa makala excretory ka flatworms le nematodes

Protonephridia emela tsamaiso ya lihlopha tubular extending ho tloha ka sehloohong longitudinal le kanaleng. Di thehoa ho tloha le ka ntle la lekhapetla le kokoana-hloko - exoderm. Chefo le ions feteletseng ba di behilwe ka holim 'a' mele oa liboko ka pores ena.

Qetellong ka hare ho fanoa le sehlopha sa dithulaganyo protonephridia - cilia kapa flagella. Maqhubu mokhatlo oa bona ba hlohlelletsa le mokelikeli intercellular, e thusa hore ho ka karaoke set mosebetsi oa ducts excretory.

Tsoelang pele ho rarahana kabo ya makala tloha annelids

Annelids, tse kang earthworms, Nereis, lobworm tlosoa hao lihlahisoa 'mele tshilong ya dijo ka ho sebedisa metanephridia - excretory makala liboko. Ba na le mofuta o mong oa methapo, pheletsong e 'ngoe ea eona e leykovidno atolosoa le fana le cilia,' me e mong o ea sekoahelo liphoofolo le lesoba - nako. Complication la kabo lekala ka earthworms ka lebaka la ho hlaha ha e mahareng mohohlo mmeleng - coelom.

Features ya sebopeho le mesebetsi ya tubules Malpighian

Baemedi ba arthropods kang kabo lekala nka sebōpeho sa branching tubules, eo ho eona ho tloha hemolymph - intracavitary mokelikeli - ananelang qhibiliha metabolism le lihlahisoa feteletseng metsi. Ba bitsoa tubules Malpighian le tse tloaelehileng baemeli ba sehlopha sa ba arachnids le likokoanyana. Ea bobeli, ho phaella ho ducts excretory, ho na le 'mele e' ngoe - mmele mafura, eo ipokellela lihlahisoa tshilong ya dijo. lijana Malpighian, e kena ka dintho tse chefo phalla ka karolo ka morao ya intestine le. Ho tloha moo metabolites ba excreted ka haha le.

kabo mele crustaceans - crayfish, lobster, lobster, - emeloang ke litsoelesa tala tse fetotsoeng metanephridia. Ba leng teng ka cephalothorax liphoofolo, morao botlaaseng ba antennae ena. Tlas'a litsoelesa le tala teng crustaceans senya, excretory bula linako tse ling.

Lekala kabo ea litlhapi

Baemeli ba sehlopha sa ea litlhapi masatsoana ke complication ka ho eketsehileng ea tsamaiso excretory. Ho na le mofuta o mong oa e lefifi-e khubelu 'mele lente le e bōpehileng joaloka - kutu liphio teng ka holimo ho senya moeeng. Le e mong le ba bona ba makhasi a ho ureter leo ka lona moroto phallang ho tsoa ka senya, 'me e se e ntse e tsoa ho eona - ka se qalang urogenital. Baemeli ba sehlopha sa ba litlhapi cartilaginous (lishaka, mahlaseli a), e ureters feela ka cloaca le senya ke le siyo.

Thehiloeng sebopeho ea tsamaiso excretory, tsohle tlhapi masatsoana ba arotsoe ka lihlopha tse tharo: ho phela ka metsi a hloekileng, metsi a letsoai, 'me sehlopha sa seo ho thoeng ke tsamaea ka maoto-ka ho phela ka bobeli letsoai le metsi a hloekileng mabapi le litšobotsi tsa spawning.

Tlhapi e (Bass, bream, carp, bream) ho qoba eketsa ka tsela e feteletseng ho 'mele ea bona ea metsi a re na ho tlosa e khōlō palo ea mokelikeli ka tubules Malpighian le glomeruli renal. Kahoo, carp sefa ho 120 di ml ka metsing ka lik'hilograma 1 ya boima ba hae, 'me bagre - ho fihlela ho 380-400 di ml. Ho 'mele ha ba le ho hloka letsoai, tlhapi e gills sebetsa jwalo ka lipompo, metsi e pumped tloha ions le sodium le chloride le. Marine bophelo - cod flounder, mackerel, - ho fapana le hoo, le bothata ba ho ho hloka metsi 'meleng. Ho thibela dehydration le ho lula e tloaelehileng osmotic khatello e 'meleng, ba ba tlameha ho noa leoatle metsi, e leng e ntse e tlhotliloeng ka ho a liphio le, o ile a hloekisa ho tswa letsoai. Feteletseng sodium chloride e tlosoa ka gills le mantle.

Na tlhapi fallang, tse kang swamp eel European, ke "switjha" dithekeniki osmoregulation etsoang ke liphio le gills, ho itšetlehile ka moo le ka metsing ba ka.

Tsamaiso excretory ka sehahabi

E le batang-baahi ba tikoloho fatše-metsi, digwagwa ka tlhapi tlosa kotsi lihlahisoa tshilong ya dijo ka mose ho letlalo nang letho le mesonephros. Ka lihoho, newts, Ceylon rybozmeya kabo 'mele e emeloang ke liphio di behuwe ka bobedi, teng ka lehlakoreng la ka la mokokotlo, le ho qeta monono a tsoang ureters tse phallang ka cloaca ena. Karolo ea lihlahisoa gaseous ea metabolism ba tlosoa ho bona ka likarolo khanya hore phetha mosebetsi excretory, hammoho le letlalo.

Pelvic liphio - makala tsa sehlooho tsa linonyana le liphoofolo tse anyesang kabo

Ka tshebetso ya ho mesonephros ho iphetola ha lintho mutate ka foromo feta tsoelang pele tsa litho tsa excretory - a liphio noka. Ba leng teng tebileng ka hare ho cavity pelvic, hoo e batlang e le hlahlamang ho cloaca ka lihahabi le linonyana, 'me haufi le gonads (testes le mae a bomme) - liphoofolo tse anyesang. Weight le bophahamo ba modumo ea liphio li fokotseha, empa filtara e bokgoni ba a liphio le, lisele tse nephron e eketsehile haholo, 'me sena isang ho ha e le hantle hore kabo ya makala le liphoofolo ba setho sa sehlopha sa linonyana le liphoofolo tse anyesang, ka tsela e atlehileng haholoanyane hloekisa mali oa maloanlahla a le ho sireletsa' mele ho tloha dehydration.

Ho phaella moo, linonyana, ho fapana ho tsohle vertebrates tse ling tsa lefatše, ha ho senya, kahoo moroto ha ipokellela ka bona, 'me ba ureter ho kena hang-hang ka cloaca, ka nako eo ka ntle. Sena ke sesebelisoa sa hore ho fokotsa boima ba 'mele ea linonyana, e leng bohlokoa, fuoa bokhoni ba bona ba ho fofa.

Karaoke set le adsorption mesebetsi ya liphio batho

Ho batho, excretory makala - liphio - fihla ntshetsopeleng lona phahameng ka ho fetisisa le ee rileng. E ka nkoa e le diseke ee haholo (boima bobeli a liphio batho ba baholo ha e sa feteng 300 g) le filthara tsa likokoana-hloko, e leng fetisetsa lisele tsa ka tsa lona - nephrons dilitara 1.500 mali ka letsatsi. Ka physiology le moriana, tshebetso tlwaelehileng tsa 'mele hokela bohlokwa ho khetheha. Tsamaisong Chinese ea bophelo bo botle U-Shin liphio tse ka sehloohong phelisang elements.

Renal parenchyma na le ba ka bang limilione 2 nephrons, e bopilweng ka ka komiki ea Bowman-Shymlanskaya eo tshebetso ya ho filtara mali le sebopeho sa moroto mathomo, le tubules convoluted (sekgoqetsane la Henle), ho fana ka reabsorption - khetha tse qotsitsoeng ea tsoekere, divithamini le tlaase liprotheine boima limolek'hule tswa moroto mathomo, le kgutlele bona ho kemisong ea mali. Ka lebaka leo, reabsorption thehoa moroto mahareng. E na le e feteletseng tsa metsi, a letsoai, urea. Ho ho re thefula habohloko ka noka ea renal, 'me ho bona - ka ureters le ka senya. Sena ke ho pota 2 k / ka letsatsi a. From ena e tlosoa ka urethra sa ka ntle.

Ka tsela eo re sa lumelloe bokella mokelikeli ka cavity viscera le 'mele botahoa e thibela.

Bakeng sa makala a eketsehileng excretory tsa lihlahisoa metaboliki

Ho feta moo a liphio phetha karolo sehloohong osmoregulation le tlosa letsoai feteletseng le chefo, mokhoa o sa fellang excretory mosebetsi ka 'mele oa motho o sebetsang ka matšoafong, letlalo, litsoelesa mofufutso le tshilong ya dijo. Kahoo, ka lebaka la phapanyetsano khase, kenngwa tshebetsong alveoli tseo likarolo khanya le hlaha felisoa ha carbon dioxide, mouoane, dintho tse chefo, tse kang lihlahisoa li bole kapele 'ea ethanol. Ke excretion ea litsoelesa mofufutso tlosoa urea, matsoai feteletseng le metsi. Sebete, ntle ho karolo ea etellang pele ka tsamaiso e tshilong ya dijo, inactivates lihlahisoa nang le chefo e ho sithabela ea lihaha-'mele, lithethefatsi, joala, matsoai ea cadmium le loto e ena maling venous.

Ho sebetsa ha makala ohle (a liphio, matšoafo, letlalo, tshilong ya dijo le litsoelesa mofufutso), e leng ntho ea tlhaho excretory mosebetsi fana ka tsela e tlwaelehileng a itšoare tshilong ya dijo le homeostasis.

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