Kwayoyin da waje narkewa, daga tsutsotsi to fungi

Narkewa sigar musamman rikitarwa, kuma multistage tsari. Don na gina jiki da aka koya, da abinci dole ne a yadda ya kamata sake yin fa'ida: fallasa su enzymes, da kuma kawai sai assimilated.

narkewa kamar hanyoyi

Duk da haka, a cikin juyin halitta daga jinsuna daban sun ci gaba daban-daban dabarun hakar narkewa. Just a ilmin halitta, akwai biyar hanyoyi daban-daban don cire gina jiki daga abinci. Hanji narkewa suna mafi kwayar ciwon hanji fili:

• protozoa kamar algae, ta amfani kwayuka narkewa.
• carnivorous shuke-shuke.
• fungi, kuma mafi kwayoyin nike abinci a waje da cell.
• extraintestinal narkewa baza ma tsakanin kwayar;
• Akwai kuma membrane narkewa, wanda, ko da yake faruwa a cikin hanji cavities, amma an fermented a gamsai Layer rufe katangu.

Kulawa ta musamman da aka bai wa waje narkewa kwayoyin, daga cikinsu akwai da yawa gizo-gizo, larvae na kwari, namomin kaza, squid. Naúrar daga wadannan kwayoyin ne daban-daban, amma dukkan su zaba a matsayin narkewa kamar dabarun - external fermenting abinci. Wannan tsari ne quite hadaddun kuma sau da yawa ba su aminta ba ya zama a kusa.

Kwayoyin da waje narkewa: Polypore Pine

Polypore Pine ne sosai na kowa naman gwari a Rasha da kuma Turai. Don da yawa shi ne da aka sani, kamar yadda yana da sosai musamman irin ruwan kasa buildup a kan daidai nau'i na banza itatuwa, kututture, auku itatuwa. Wannan naman gwari nasa ne da destructors, t. E kwayoyin deplete kwayoyin abu wanda ake powered haka qualitatively cewa bayan ta daukan hotuna ba ya zama m sharan. A assimilation na gina jiki ne kawai zai yiwu a cikin wani ruwa jihar haka tinder itace injects cikin shafa enzyme, wanda ya rage shi zuwa ɓangaren litattafan almara. A sakamakon wannan tsari, akwai ruwan kasa rot, wani ɓangare na abin da ya ƙunshi abubuwa wajibi ne ga ci gaban da naman gwari da kuma aiki fruiting.

Kamar sauran kwayoyin da waje narkewa alaka fungi haifa ta hanyar spores tinder. A muhalli tsarin naman gwari taka muhimmiyar rawa, domin inganta harkokin cikin Juyin matattu itace da sarrafa a cikin digestible abubuwa da za a iya amfani da sauran mambobin da muhalli al'umma.

Kwayoyin da waje narkewa: tsutsa antlion

A wannan lokacin, a matsayin hanyar samar da manya antlion lura akai-akai da kuma daki-daki, ya bayyana masu bincike sani sosai kadan, cin m larvae. Kamar sauran kwayoyin da waje narkewa, da tsutsa kaiwa wani sedentary salon, fifita su kwanto don su ganima, gudãnar a cikin yashi tarko a cikin nau'i na mazurari, a cikin abin da kwari fada. Gizo-gizo, beetles da tururuwa, gano kansu makale da kuma iya fita sojojin shigar da lauje muƙamuƙi, wanda da tsutsa cizon da ganima, alura narkewa kamar juices cikin shi ya kunshi enzymes da kwayoyin. Bayan duk cikunna daga cikin kwari za a tausasa ruwan 'ya'yan itace da kuma juya a cikin wani m Mush, tsutsa tsotsa shi, kuma babu komai a chitin kwarangwal kawas da wani aiki na motsi da kai.

Hanyar da suke amfani da tsutsotsi

Kwayoyin da waje narkewa ne musamman na kowa a cikin yanayi. A marine yanayi ne da m Planaria, wanda da yawa imani ne m m. Wannan flatworm da cewa na zaune a cikin sabo ruwa da kuma kawo hadari kawai ga mazaunan gida aquariums.

Kamar sauran kwayoyin da waje narkewa, fari Planaria ne predatory salon. Mafarautan Planaria yana da wani musamman jiki, wanda a mayar da martani ga gabatowa hadaya, kara da kama ganima.
A mafi yawan lokuta, samarwa da aka yi lõma, amma idan wannan ba zai yiwu, sa'an nan daga ta tsage guda, kowanne daga abin da dama a cikin kogo na planarian bi da bi.

Wani lokaci, duk da haka, irin wannan cewa hakar yana da wuya shafi (msl, crustacean) da kuma manyan size, kunã kangẽwa, hadiya. A wannan yanayin, a retractable muƙamuƙi Planaria qara a cikin jiki na azabtar da kuma buga ta narkewa kamar ruwan 'ya'yan itace, cike da enzymes da gubobi. A wannan yanayin, da azabtar da aka ba saki, da kuma lokacin da na ciki da ruwan 'ya'yan itace za ta kammala ta aiki, tsotsa Planaria taushi ciki, da kuma harsashi kawas.

Abubuwan da juyin halitta

A manyan yawan misalai za a iya kammala da cewa kwayoyin da waje narkewa ne sosai na kowa a cikin yanayi. Sai dai itace cewa a wani mataki na ci gaba da wannan hanya shi ne mafi kyau domin samar da makamashi da kuma gina jiki. A tsawon lokaci, da narkewa kamar tsarin wãyi wuya da kuma kai da ganiya a cikin wani mutumin da wani musamman wuya shirya tsarin narkewa kamar, wanda ya hada da mutane da yawa, saukarwa da ya shafi wani iri-iri na sunadaran dake jiki.