Tinongoita up zvomudumbu mamiriro vane mhuka?

Kukosha nedanho kugaya uye muviri pamusoro zvinhu kuti zvipenyu zvakaoma chaizvo kuti kuona. Zvechokwadi, kuvapo pasina hazvitomboiti. Munyaya ino tichakurukurei muudzame musimboti azvaiitwa, kunyanya marongerwo uye mhando zvomudumbu gadziriro dzakasiyana mapoka ezvipfuwo.

Chii muviri?

Nutrition kunokosha chinoratidza zvose zvipenyu pamwe kufema, kufamba, uye kubereka kuchinjika. Mashandiro anoita mashoko zvomudumbu ezvinhu, pakutanga, kuti pave muviri. Vapinda muviri, ivo kutendeuka, uye ipapo goho kwazviri. basa iri rinoitwa nevanhu kwete chete zvomudumbu hurongwa. Somuenzaniso, nokuda kufema basa mumasero dzose muviri yaipiwa pamwe okisijeni uye inobereka carbon dioxide.

Mashandiro ari zvomudumbu hurongwa

Munguva zvomudumbu hurongwa, mapuroteni, makabhohaidhiretsi, lipids, chicherwa munyu, mavhitaminzi, uye mvura dziri murwiyo mishonga yakasiyana-siyana vari pasi zvemaziso uye nemakemikari kurwisa. proihodit ichi nokuti muviri haakwanisi metabolize navo kuchinja. Naizvozvo, zvinhu zvose zviri zvomudumbu turakiti vari madiki vaya, vari wefodya unopinda muropa uye takabatikana. Somugumisiro, muviri anopiwa simba rinodiwa kuti zvipenyu zvose zvirimo.

Pane upenyu pasina zvomudumbu hurongwa kunobvira?

Pakutanga mubvunzo uyu zvingaita sezvinoshamisa. Asi pane mhuka havafaniri kutyora pasi muviri. Vanowana wavo vakagadzirira akagadzirwa. Izvi zvinonyanya parasitic nehonye. Yavanogara muura zvemhuka uye vanhu ducts. Somuenzaniso, mumwe mumiririri mukirasi Tapeworms - bovine tapeworm absorbs zvinovaka muviri kuburikidza cover. Panguva iyoyo kwahunokonzera kukuvadza chinokosha kune hondo muviri, poizeni wake pakusarudza.

Mhando zvomudumbu hurongwa mamiriro

The nemamiriro zvomudumbu ino angava pakubhadhara anoverengeka. It kunobva nzira dzichifura. mhuka vakawanda kuburikidza zvomudumbu hurongwa. It inomiririrwa chubhu dzakasiyana urefu, akazarura pamusoro mativi. Saka, ngachipiwe mune mhuka nemumuromo mhango, pharynx, yegurokuro, dumbu, ura uye horo, kuburikidza icho dzibude undigested zvokudya. Tinongoita up zvomudumbu mamiriro inhengo dzose mhando Coelenterates. Sei rakarongwa?

Closed zvomudumbu maitiro

Scheme zvomudumbu ezvinhu ane namahwindo mhando zvikuru nyore. Ndiwo muromo uye intestinal mhango. saka Undigested chikafu vakasara kuenda kunze ndiko kuburikidza muromo. Tinongoita kuvharwa zvomudumbu ezvinhu vane hydra, muramba uye polyps. Ndivo akasiyana nzira dzoupenyu. Asi nemamiriro nenhengo dzawo chokuita simba nzira. Ndivo zvose nezvikara. Kuvabatsira kuvhima tentacles, izvo unyanzvi anopedza masero. Zvinosanganisira capsules uye mutsvuku chakasimba yakakoswa, iyo inoguma mune unopinza tsono. Pamusoro pemvura masero dzakadaro inonyatsoziva bvudzi. Panyaya mumuviri wemunhu, anopedza dzepanguva shinda nechisimba Muruoko rwake anobata chirukiso uye inoruma kupinda kugadzirwa muviri, kuremerwa nayo. Kana waita wambonzwa kuti hutsvi pamusoro muramba, unogona kufungidzira nyore migumisiro idzodzo izvi. Kubudisa zvokudya, anopedza shinda pakarepo kufa uye havachakwanisi kuita mabasa ayo. A chimiro itsva akasiyana sero mhando - dzidzo.

mhando Coelenterates

Nhengo dzose chikwata ichi vane hurongwa mhuka intestinal mhango. With Nyaya iyi, mamiriro, uye akabatanidza zita ravo. Tinongoita up zvomudumbu mamiriro vari anonyanya Freshwater hydra. Vari zvakabatanidzwa mararamiro. sole yavo statically iri substrate uye divi wemuviri muromo. It akapoteredzwa tentacles, izvo zvinoshandiswa andobata zvakatapwa. Ava crustaceans diki, zvipembenene mazana uye nehove diki. Kamwe kuburikidza tentacles mukati intestinal lumen, zvokudya pasi zvinoitwa makemikari kuti anobudiswa neZvapupu glandular masero kushandiswa. Pasi pokudzora izvi zvipenyu catalysts, Unokanganisa zvidimbu zvidiki. Kwacho mberi mune zvomudumbu hydra masero rusvingo dzomuviri vane pseudopodia rwomumwoyo. Inopera kugaya chaihwo vacuoles. A residues zvinhu zviri yabudiswa kubudikidza muromo. Saizvozvowo, zvinoitika uye muramba uye polyps, wakati yakadzivirwa zvomudumbu hurongwa.

Type Flatworms

Tinongoita up zvomudumbu mamiriro vari nhengo dzose norudzi sandara nehonye. It chinomirirwa mberi uye pakati ura, tichipedzisira tinongoita. Kana Absorção de Água uye yavaive zvokudya muromo. Pasinei chokwadi kuti flatworms vaifanira kukudzwa kupfuura ngozi chisvetasimba vanhu nemhuka, pakati pavo panewo vakasununguka-zvipenyu zvipenyu. Izvi zvinosanganisira zvomumvura uye Freshwater planarians. Munguva hwemvura ezvinhu anovhima hydras, crustaceans diki, mhuka, dzemugungwa uye zvipembenene mazana. Uye zvakatapwa Vakabata nenzira isingafungidziriki. Planarian kambaira iri mumuviri wemunhu, kuomerera proboscis zvavo kuburikidza muromo uye kurishandisa muchayamwa zvose zviri rechipfuwo. Izvi zvinogoneka nokuda mumwe kujairika STRUCTURAL zvinhu. Chokwadi kuti mumuromo vakasununguka flatworms riri dumbu ravo.

Saka urongwa zvomudumbu ino achinyanya zvinoenderana sei mhuka kudya kunovaka. Uye coelenterates, uye flatworms kuti vararame munyu uye mvura yakachena, muri nezvikara. Dzavo zvomudumbu maitiro tinongoita yakavharwa uye kupa mhango kana kumicheto rimwe chete akazvitsaurira buri kuburikidza iyo zvokudya nokukura uye, pashure pokunge uye yabudiswa.