FormationWaxbarashada dugsiga sare iyo dugsiyada

Heterotrophic - tahay jidhka?

Meals - nooc ka mid ah geeddi-socod ay jidhka helo tamarta looga baahan yahay iyo nafaqo loogu talagalay dheef cell, dayactirka iyo koritaanka.

Heterotrophs: sifooyinka guud

Heterotrophic - kuwa noolaha in ay isticmaalaan ilaha cunto organic. Iyagu ma abuuri karaan xeryahooda organic ka imanba, sida waxaa loo sameeyaa in habka of photo- ama chemosynthesis autotrophs (dhirta cagaaran iyo prokaryotes qaar ka mid ah). Taasi waa sababta badbaadada oo ka mid ah noolaha ku tilmaamay ku xiran tahay waxqabad ee autotrophs.

Waa in la ogaadaa in heterotrophs - nin, xayawaanka, fangaska, iyo dhirta iyo micro-organisms in aan awoodin in ay photo- ama chemosynthesis. Waa in la sheegay in uu jiro nooc ka mid ah qaar ka mid ah bakteeriyada isticmaala tamarta iftiinka si ay u sameeyaan walxaha ay organic u gaar ah. Waxaa fotogeterotrofy.

Heterotrophs cunto uga helaan siyaabo kala duwan. Laakiin waxay hoos u dhigay saddex hababka ugu muhiimsan (dheefshiidka, nuugista iyo milmaan), taas oo kaxeynayo kelli adag waxaa ku dhegay si fudud iyo nuugo unugyada la isticmaalo xiga ee baahida u shaqeeyo.

dirka heterotrophic

Dhamaan iyaga ka mid ah waxa loo qaybiyaa 2 kooxood - macaamiisha iyo decomposers. Arintaan waa link kama dambaysta ah ee silsiladda cuntada, sida awood diinta xeryahooda organic ee walax macdanta. Konsumentami waa kuwa noolaha in ay diyaar u yihiin in ay isticmaalaan xeryahooda organic kuwaas oo la sameeyey intii lagu jiray nolosha autotrophs aan diinta kama dambaysta ee ku harta macdanta.

Intaa waxaa dheer, waa heterotrophs - waxaa saprophytes ama dulin. Saprophytes quudiyaan xeryahooda organic ah noolaha ku dhintay. xayawaanka ugu, khamiir, caaryada iyo likaha shlyapkovye Tani, sidoo kale bakteeriyada keeni halsano iyo putrefaction.

Dulin quudiyaan on xeryahooda organic ee noolaha. Waxaa ka mid ah qaar ka mid ah protozoa, dulinka Gooryaanka, kaneecada iyo shillinta. Kooxdan ayaa sidoo kale waxaa ka mid ah fayrasyada, bakteeriyada, dhirta dulinka, heterotrophs (tusaale ahaan, mistletoe) iyo likaha-dulin.

Power noolaha heterotrophic

By dabiiciga ah ee heterotrophs awood yihiin kuwo aad u kala duwan. Sidaas daraaddeed, waxaa kale oo jira noocyada, dulin iyo bahal herbivorous ama carnivorous noolaha in baabbi'iyee cuntada sida fiiloyin warshad dhintay ama maydka xoolaha, iyo sidoo kale foomamka loo isticmaalo ee ay awoodda kala diri arrinta organic.

Haddii aan ka hadlo oo ku saabsan noocyada kala duwan ee nafaqada heterotrophic, waa in la soo sheegnay foomka holozoic. Cuntada noocan waxaa guud ahaan caan ku xayawaan iyo waxa ka mid ah tallaabooyinka soo socda:

  • Qabsashada cuntada iyo liqidda.
  • Dheefshiidka. Waxay ku lug leedahay cholesterol ee u taagoo organic galay qayb ka yar in milmi fudud in biyaha. Waxaa la sheegay in marka hore maraa cunto farsamo darane (tus, ilkaha), waxaana ku xiga gaadhista ensaymes dheefshiidka gaar ah (dheefshiidka kiimikada).
  • Nuugid. Nafaqada ama si deg deg ah ku dhicin nudaha ama dhiigga ugu horeysay ka dibna la hadda in xubnaha kala duwan.
  • Milmaan (milmaan). Waa isticmaalka nafaqooyinka.
  • Digo - ay ka saareen is-dhaafsiga final iyo cuntooyinka nuxurrada.

Noolaha-saprotrophs

Sida horeba loo xusay, noolaha ah in ay ku quudiyaan on harta organic dhintay waxaa lagu magacaabaa saprophytes. Waayo, dheefshiidka, waxay dhaadheer ensaymes habboon iyo markaas uu u nuugo walaxda la sameeyey iyadoo ay sabab u dheefshiidka extracellular sida. Likaha - heterotrophs, taas oo ku xiran yihiin nooca ah saprophytic oo cunto ah - waa, tusaale ahaan, khamiirka ama fangaska Mucor, Rhizppus. Waxay waxaa laga helaa dhexdhexaad ah dhaqanka iyo qarsan falgalka iyo dhuuban iyo mycelium jahaysteen bixisaa nuugista dusha la taaban karo. Sayidka, glucose waa habka neefsashada iyo si loo hubiyo in tamarta fangaska kaasoo loo isticmaalo reactions dheefshiidka. Waa inaan sheegaa in bakteeriyada badan ayaa sidoo kale saprophytes.

Waa in la ogaadaa in xeryahooda badan oo loo sameeyay by saprophytes xoog, ma nuugo iyaga by. Waxyaabahani waxay galaan deegaanka ka dibna waxaa loo isticmaali karaa by dhirta. Taasi waa sababta waxqabadka saprophytic kaalin muhiim ah in wareegga ah ee arrinta.

Fikradda ah khaasatan

"Khaasatan" The dheer la soo bandhigay by saynisyahano De Bari, kuwaas oo xusay in uu jiro urur ama xiriir dhow ee ka dhexeeya noolaha ah ee noocyada kala duwan.

Sidaas, waxaa jira bakteeriya heterotrophic ku nool marinka dheef shiidka xoolaha herbivorous zhuynyh. Waxay awoodaan inay dheefshiido cellulose, waxa cunista yihiin. sheyga Kuwani badbaadaan laga yaabaa in dheefshiidka anaerobic iyo cellulose karha, xeryahooda ka sahlan in xayawaanka ciidankii madax banaan dheefshiido karaa lana qabsan. Tusaale kale oo ay tani la odhan karaa dhirta iyo qanjira xidid bakteeriyada u furno of panulirus ku Rhizobium.

Haddii aan ka hadlo noolaanshaha ee noolaha kala duwan, waxaa lagama maarmaan ah in la xuso arrin ku parasitism. Haddii ay tahay mid ka mid ah faa'iidooyinka (noole) ka noolaanshaha this, kale ah waqti isku mid ah - waxyeelo kaliya (milkiilaha). Sidaas daraaddeed, haddii ay taasi ku, noole ee soo saarta ee intaa dheer in ku nool, nafaqooyinka oo keliya ma aha, laakiin sidoo kale helo isaga u magangal.

Dulin oo ku nool on oogada sare ee ciidanka waxaa loo yaqaan Ectoparasites (boodada, caarada ama leeches). Waxay yihiin hab nololeed dulinka ma aha oo kaliya. gudaha waa waajibiyo. Waxay waxaa lagu gartaa jiritaanka dulinka ah (taas oo, tusaale ahaan, tapeworm hadalkaasi, plasmodium ama la yaabka lahaa beerka).

Isku soo duuboo, waxaa lagu murmi karaa in heterotrophs - waa koox aad u ballaadhan uxuu ku nool, taas oo keliya ma la macaamilaan kasta oo kale, laakiin sidoo kale ay awoodaan in ay saamayn ku noolaha kale.

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