Izakhiwo Basic zomzimba isilwane

Phakathi ezihlukahlukene zezinto eziphilayo, izilwane zinendawo yazo. Abamele le umbuso baningi futhi ezihlukahlukene. Euglena oluhlaza, angenasawoti Hydra, dragonfly, ubuhle, echibini Ukhala duck Mallard, polar bear ... ngaziphi izizathu bahlanganiswa kwelinye umbuso? Yiziphi izici ezivamile isilwane? Izimpendulo zale mibuzo kulesi sihloko.

izakhiwo Basic zomzimba isilwane

Izilwane yingcweti zonke izindawo. Abakwazi ukuphila ezweni enhlabathini, emoyeni, emanzini, nezinhlobo yisinanakazana - e ezinye izinto eziphilayo. Common kubo yilona hlaka yeselula bobunye ukwakheka kwamakhemikhali, uhlobo ukudla, ngokukhethekile ekukhuleni, umzimba, ikghono. Umehluko lezi zimpawu zibangelwa izimo ezahlukene: lokushisa lamanzi noma emoyeni, khona amandla elanga, inani kanye nohlobo ukudla.

amandla indlela

I izakhiwo sesilwane ngokuyinhloko kunqunywa ukunikezela indlela. Kulesi sisekelo, zingabantu heterotrophic. Lokhu kusho ukuthi izilwane bayakwazi kudle kuphela ukwaziswa esiphelele. Bona kukhishwe ukudla ngezindlela ezahlukene. Ukuze Ngokwesibonelo, abahlukumezi ukuhlasela yimpango yabo, saprotrophs ukubola izinto ezifile. izilwane ezidlayo bondliwa ezinye izinto eziphilayo. Ubunjalo ukudla kuncike izici kwesakhiwo kwezitho ahlukahlukene. Ngokwesibonelo, abahlukumezi kahle canines athuthukile kanye namagundane bona bengekho, esikhundleni salo kwafakwa bezihlahla ezengeziwe.

Ikakhulukazi emangqamuzaneni

amaseli Animal nazo libhekene eziningi izici. Ngokuyinhloko kuyinto ukuntuleka oluhlaza plastids chloroplast, ebheka abasakwazi photosynthesize. Udonga cell siqukethe compounds carbohydrate kanye lipids ne amaprotheni glycocalyx ethulwa. ukwakhiwa chemical okunjalo kwenza kuyaqina kanye namandla we isakhiwo. izakhiwo eziningi isilwane kubangelwa khona nucleus ku cytoplasm. Lokhu nesidoda okunikelwe iqukethe organelle futhi abahilelekile ukuqoqwa. izilwane Unicellular, isib, euglena, ciliates, amoeba, sakhe kabusha by yehlukanise ku ezimbili. Awaqukathi vacuoles agcinele izinto. Lezi zakhiwo zenza umsebenzi Ukugaya izinhlayiyana zokudla futhi kukhuthaza amanani ngokweqile usawoti namanzi.

ezinyakazayo

I izakhiwo isilwane njengoba kunqunywe ikhono lazo ngenkuthalo ukuhambisa emkhathini. Leli khono ebalulekile ukunikeza izakhiwo ezikhethekile. Izilwane elula abe organelle ukunyakaza. Bangakwazi emelelwa cilia, flagella noma pseudopods. Ezilwaneni ezinamangqamuzana amaningi lo msebenzi wenziwa uhlelo zemisipha. Siqukethe skeleton, imisipha kanye nemisipha. Nemilenze kwezilwane kungenzeka ilungiswe. Uhlamvu baye bathi sebeshintshe ngokuphelele kuncike ngokuyinhloko izici Indawo eziphilayo. Ngakho, ngo-izinyoni nasemilenzeni engenhla siguqulelwa izimpiko, futhi zasemanzini ezincelisayo - e amaphiko. Kunoma ikuphi, zonke izilwane ngenkuthalo ezihambayo emkhathini ziyofuna ukudla nezimo zokuphila ezingcono.

ukukhula

Kukhula izilwane lilinganiselwe. Lokhu kusho ukuthi lolu shintsho ambalwa kwenzeke kuphela kwenkathi ethile yokuphila, bese ayeke. Ngokwesibonelo, amakati nezinja akhule mayelana 3 iminyaka, futhi indoda - 20 izinguquko quantitative njalo ephelezelwa qualitative - ukuthuthukiswa. Lokhu kubonakala yinkimbinkimbi elandayo ukugeleza izinqubo ezihlukahlukene bokuphila.

Ngakho, izindawo sici isilwane - ke heterotrophic supply indlela, ikhono ukunyakaza asebenzayo, ukukhula elinganiselwe. Kuyinto zizathu kunqunywa ngezigaba kanye ilungiselelo esihleliwe nayo lezi zilwane.