The amoeba - ndi mmene zokhala ndi selo imodzi nyama

The amoeba - ndi nthumwi ya nyama unicellular, wokhoza mwachangu muziyendayenda mothandizidwa ndi organelles zenizeni zapadera. Features ya kapangidwe ndi kufunika kwa zinthu izi mu chikhalidwe zidzawululidwa m'nkhani ino.

Zambiri Mbali subkingdoms

Ngakhale kuti losavuta ndi dzina dongosolo awo m'malo zovuta. Ndithudi, imodzi tosaoneka foni amatha kuchita ntchito za chamoyo wonse. The amoeba - ichi ndi chitsimikizo chokwanira izi. chamoyo ichi, mpaka 0.5 mm, akhoza kupuma, kusuntha, muchuluke, kukula ndi kukhala.

Kayendedwe ka losavuta

Single tating'ono zamoyo kusuntha mwa organelles wapadera. Mu ciliates amatchedwa cilia. Tangoganizirani padziko selo kuti 0,3 mamilimita ali oyenerera 15 zikwi organelles izi. Aliyense wa iwo amapanga pendulum kuyenda.

Euglena ali ndi bakiteriya udzakhalire. Mosiyana cilia, iye amachita helical apaulendo. Koma Chili organelles izi ndi kuti ali okhazikika outgrowths selo.

kayendedwe amoeba chifukwa prolegs kukhalapo. Iwo amatchedwa pseudopodia. Izi si okhazikika selo dongosolo. Chifukwa elasticity nembanemba mwina kupangidwa kulikonse. cytoplasm Choyamba amasuntha outwards ndi mitundu protrusions. Ndiyeno n'zosiyana ndondomeko, pseudopodia imatsogoleredwa mu selo. Chifukwa ndi gulu wozengereza amoeba lapansi. Pamaso prolegs ndi chizindikiro cha nthumwi subkingdoms unicellular.

amoeba Proteus

The amoeba - ndi chamoyo kuti zichokela dzina la chikhalidwe mu Greek nthano - Proteus, chifukwa iye anatha kusintha maonekedwe awo. Izi colorless zokhala ndi selo imodzi nyama angapezeke mu madzi, nthaka, anthu ndi nyama. Izi zamoyo heterotrophic, zimene gwero la chakudya -celled algae ndi mabakiteriya.

Kapangidwe ka amoeba ndi

maselo onse omwe ali eukaryotic mogwirizana - ali ngale. Mabungwe a amoeba, kani organelles ake amatha kukwaniritsa ndondomeko yonse ya moyo. Pseudopods PALI osati kukhazikitsa magalimoto, komanso lili amoeba kudya ndondomeko. Ndi thandizo lawo tating'ono nyama chimakwirira particles chakudya, umene wazunguliridwa ndi Kakhungu ndi mkati mwa selo. Iyi ndiyo njira ya mapangidwe vacuoles m'mimba imene pogawanikana pamawere kumachitika zinthu. ndondomeko oterowo amatchedwa mayamwidwe particulate phagocytosis. chakudya Undigested aime pena paliponse mu khungu nembanemba.

The amoeba, ngati onse yosavuta, alibe apadera organelles kupuma akuchita kuwombola mpweya kudzera Kakhungu lapansi.

Koma ndondomeko ikuchitika lamulo la kuthamanga okhudza maselo ambiri ntchito vacuoles contractile. Mchere zili mu chilengedwe ndi apamwamba kuposa mkati thupi. Kotero, molingana ndi malamulo a chilengedwe, madzi kuyenda mu amoeba ndi - kuchokera kuchigawo cha ndende apamwamba kwa m'munsi. vacuoles Contractile zonse ndondomeko izi kusonkhanitsa madzi mankhwala ena kagayidwe kachakudya.

Pakuti amoebae chibadidwe asexual kubalana ndi kugawikana selo awiri. Izi ndi wosazindikira kwambiri njira zonse zodziwika Komabe, lili kuteteza zolondola ndi kufala kwa mudziwe cholowa. Pamene izi zimachitika woyamba gulu la phata, organelles, kenako kulekana kwa mpanda selo.

Izi chamoyo ophweka akhoza kuyankha zochita za zinthu zachilengedwe: kuwala, kutentha, kusintha mankhwala zikuchokera posungira.

zinthu Kulanga tating'ono anasamutsa mu chotupa a. Chotero selo zimaleka kusuntha, amachepetsa okhutira madzi, wotengedwa phazi onyenga. Ndipo iye ali ndi chipolopolo zovuta kwambiri. Izi ndi chotupa. M'mikhalidwe yabwino amoeba kusiya cysts ndi chimaposa kuti njira yachibadwa moyo.

kamwazi amoeba

The amoeba - si wokhala zilibe vuto lililonse madzi oyera, yomwe ndi mbali ya zomera ndi. Imodzi mwa mitundu yake, wotchedwa kamwazi amoeba, amakhala lumen za m'mimba anthu. Apa, limodzi tating'ono chamoyo ndi moyo parasitic, kudya mabakiteriya. Ozama mu khoma matumbo, amoeba umawononga maselo nembanemba mucous ndi maselo ofiira - maselo ofiira. Chifukwa, apo pamwamba pa chilonda cha. Pamodzi ndi zatsalira undigested chakudya nyama parasitic kupita kunja. Ndi kachilombo kamwazi akhoza kukhala mu ntchito madzi yaiwisi, zipatso osasamba ndi masamba, kusunga malamulo a ukhondo.

mitundu ya amenewa monga yofunika zabwino mu chirengedwe. Amoebas ndi gwero la chakudya cha nyama zambiri, kutanthauza nsomba mphutsi, nyongolotsi, molluscs, nkhanu zing'onozing'ono. Iwo kuyeretsa madzi ku tizilombo lawola algae, ndi chizindikiro cha malo oyera. Testate amoebae nawo mapangidwe miyala ya laimu ndi choko madipoziti.