The muviri nyore. majemusi

Utachiona ane muviri zvinosanganisira chete muchitokisi, muri nyore. Vanogona kuva zvitarisiko siyana uye modes siyana chokufambisa. Munhu wose anoziva zvinenge rimwe zita, iro riri nyore mupenyu muviri, asi kwete vose vanoziva kuti ichi ndicho chisikwa yakadaro. Saka, chii zvavari, uye chii mhando zvinowanza? Uye chii chisikwa ichi? Sezvo yakaoma uye coelenterates, zvinenge chete-celled vakafanirwa hwakadzama kudzidza.

Subkingdom unicellular

Majemusi zvisikwa tuduku. miviri yavo akaumbwa sero rimwe chete, ine zvose zvinodiwa mashandiro upenyu. Saka, nyore chete-celled zvinenge zviri muviri, unogona kuratidza kushatirwa, kufamba uye tinobereka. Vamwe anosiyana kuramba chimiro chomuviri, apo vamwe vari dzichichinja nayo. The chikuru chezvinonhuwira muviri ndiwo musimboti vakapoteredzwa cytoplasm. Mariri marudzi vanoverengeka organelles. Chokutanga - obschekletochnye. Izvi zvinosanganisira ribosomes, mitochondria, Galdzhi midziyo uye zvakafanana. Second - inokosha. Izvi zvinosanganisira zvomudumbu uye contractile vacuole. Anenge protists zvose zvinogona kufamba pasina dambudziko. In ichi vari kubatsirwa pseudopodia, flagella kana cilia. A pachena chinoratidza zvipenyu ndiyo phagocytosis - kukwanisa kubata zvinhu zvakaoma uye kugaya navo. Vamwe zvinogona kubuda photosynthesis.

How anomunzwira kuroora-celled?

Majemusi anogona kuwanikwa pose pose - mu yakachena mvura, ivhu kana gungwa. A anokudzwa yokupona zvinopa kugona encysted. Izvi zvinoreva kuti pasi yaivhuvhuta ezvinhu, muviri runoyerera kupinda Zororo pachikuva, akafuka gobvu unodzivirira mumuhara. Kuumba cysts kunobatsira kwete chete kuti vararame, asiwo kuparadzira - saka muviri kunogona mune vasununguka ezvinhu, apo kuwana zvokudya uye mukana bereka. The muviri nyore akaita ichangobva achibatsirwa mbiri itsva muchitokisi nokupesana. Vamwe vanokwanisa kurara kubereka, pane mhando kuti zvinobatana zvose zvavanogona.

amoeba

Zvinofanira kunyora rakajairika zvinenge. Nyore runowanzotaurwa nezvarwo maonero ichi - pamwe notupukanana. Havana wechigarire muviri chimiro, uye nhema rutsoka kushandiswa pakufamba. Ivowo amoeba rinoburitsa chikafu - algae, utachiona kana mamwe majemusi. Pseudopodia rakapoteredzwa, muviri unoumba munhu zvomudumbu vacuole. Wose zvawo zvinhu vanosunungurwa kupinda cytoplasm, uye undigested kukandwa kunze. Kufema amoeba anoita muviri wose Via diffusion. The zvakawandisa mvura mumuviri hwokurara contractile vacuole. chokuwanziridza muitiro kunoitika kuburikidza kugovera chinoumba, pashure mumwe maviri masero vari yapihwa. Notupukanana vari Freshwater. Majemusi akaona vanhu nemhuka, umo nyaya vanogona kutungamirira siyana zvirwere kana zvinoshatisa kunopindirana ezvinhu.

euglena girini

Imwe Nhengo, akaparadzirwa mvura yakachena, rinorondedzerawo kusvika nyore. In Euglena girini muviri chokurukisa serin'i, ane gobvu chokunze paiva cytoplasm. The pamberi kuguma muviri inoguma ane flagellum refu, kuburikidza izvo muviri kunoita. Munguva cytoplasm pane denderedzwa chromatophores, inova chlorophyll. Izvi zvinoreva kuti chiedza dzinofambiswa euglena autotrophic - vanokwanisa haisi zvose zvinenge. Majemusi vanotungamirirwa tichibatsirwa ziso. Kana euglena refu vari murima, chlorophyll haazombotaurwi uye nhengo vanopinda heterotrophic muitiro kuti wedzerai pamwe Absorção de Água kuti makemikari zvinhu kubva mvura. Kufanana amoeba, majemusi, izvi bereka kubudikidza kuparadzanise, ufuridzire zvose pamusoro.

Volvox

Pakati unicellular uye vaitonga zvinenge zvaitika. Simply vanoda Volvox mapenyu kuti nzira. Vane idenderedzwa chimiro uye gelatinous muviri, inoumbwa nhengo munzvimbo. Volvox nechimwe chine flagella maviri. The kwakarongeka kufamba masero zvose zviri dzakashandisa kufamba muchadenga. Vamwe vanokwanisa bereka. Saka pane subsidiaries Volvox yaitongwa. In chete mamiriro, uye yakasiyana algae, aizivikanwa Chlamydomonas.

Ciliate-patapata

Ichi chimwe mugari zvinowanzovapo mvura yakachena. Akadana ciliates tinosungirwa kuumba masero dzavo, akafanana shangu. Organelles inoshandiswa kufamba, rinonzi cilia. The muviri ane kugara chimiro ane gobvu goko uye mbiri cores, zviduku. Chinhu chokutanga chaunofanira ruchikonzera, uye wechipiri chidhiraivho pezvakaitwa ose zvinokosha. Sezvo simba infusorian anoshandisa utachiona, algae uye zvimwe chete-celled zvinenge. Majemusi zvinowanzokonzera zvomudumbu vacuole nomushangu zviri pane imwe nzvimbo iri mumuromo. Kubvisa undigested residues chipo poroshitsa uye kusarudzwa rinoitwa kushandisa contractile vacuoles. For ciliates dzinoratidzwa asexual kubereka, asi izvozvo zvinogona pamwe mubatanidzwa vanhu vaviri nokuti kupanana zvinhu zvenyukireya. Izvi zvinonzi conjugation. Zvose Freshwater majemusi ciliate-patapata ndiyo dzakaoma maumbirwo yavo.

Celled mu ivhu uye mvura yomugungwa

Kuwedzera vagere Freshwater Dam, uye vanofanira nyora mamwe majemusi. Saka, mugungwa ndivo rakajairika zvinenge radiolarians uye foraminifera. Dead rokutanga muviri fomu chicherwa deposits opals uye nejedhi. Foraminifers kusiyaniswa pamberi goko jecha tsanga kana calcium, uye pashure rufu chimiro madota kana nesuko. Uye avo uye vamwe chikamu plankton. Ivhu iri zvakare kumusha dzakasiyana-siyana majemusi. Ivo kuita basa rinokosha pakugadzirwa nyika itsva. Mukuwedzera, zvipenyu zviduku kungava tupukanana. Hunozoita kuti zvirwere vanhu nemhuka ngozi. The dzakakurumbira ndechokuti Plasmodium falciparum, iyo rinopedza muropa omunhu. Manyoka amoeba anogona kukanganisa guru ura. Trypanosomes vakawaridza vakarara nokurwara.