Heterotrophic mhando zvokudya; kusiyana uye peculiarities

Zvipenyu synthesize zvinovaka muviri yavo vanoda kuti upenyu akadana autotrophic. Izvi mhando zvokudya Anonziwo "autotrophic". Maererano zvipenyu zvakakwana svikiro kuvapo pamwe pamberi carbon dioxide, mvura, inorganic munyu uye yakananga simba kunobva. Purple utachiona uye zvinomera zviri zvokudya pachishandiswa photosynthesis. Vamwe Mabhakitiriya, pane dzimwe zvavakanga kuwana hunoshatisa yeimwe kubudikidza dzinotsanagura oxidation-siyana ari mhando yezvokudya, inorganic zvinhu akadai sehydrogen sulfide uye amoniya. Panobva simba zvikuru kazhinji ava chiedza chezuva.

Zvisikwa kuti kushandisa heterotrophic zvokudya, havakwanisi synthesize nezvinhu zvavanoda pachavo. Vanomanikidzwa kushandisa aivapo papi. Naizvozvo heterotrophic mhando zvokudya kuitwa autotrophs, kana dzasara zvimwe zvipenyu. Saka kuumbwa cheni zvokudya. Nokuti zvisikwa kushandisa ichi mhando simba, rinosanganisira ruzhinji mabhakitiriya, notumwe mhuka dzose.

Kune mhando akasiyana heterotrophic. Vamwe zvisikwa zvinogona kudya zvimwe kana zvavo nomumwe wemigove, uye ipapo kugaya. It holozoic mhando zvokudya. Kwakadaro venyama vanogara Vakaronda vamene zvokudya. Cats kudya mbeva uye shiri, matatya kudya umhutu nenhunzi, namazizi Tidzidze nemakonzo, etc. Utachiona iri mhando yezvokudya, vane zvimwe kutsinga dzinouya nhengo, tsandanyama uye tsinga nematurusi. zvombo uku kuvabatsira kuwana uye abate mhuka. Kutendeuka zvokudya mumba samolecular yeimwe nhengo anogona nezvairehwa, rinowanikwa muna zvomudumbu ino.

Vamwe zvirimwa (sundew, Venus flytrap), kuwedzera photosynthesis, vanongogona kuwana zvokudya kuvhima. Ivo kubata, kukwezva uye kugaya tumbuyu siyana, uyewo dzimwe mhuka duku. miti yakadaro inonzi "insectivorous".

Herbivores kudya chirimwa zvokudya uye kubuda mariri muchitokisi yeimwe zvinoshingaira zvinokosha kuti synthesized ne zvinomera.

Rimwe boka remhuka holozoic (carnivores zvikara) anoshandisa rudzi zvokudya zvavakanga vari kudya kana mamwe herbivore predation. Vamwe vavo vane omnivores uye anogona kudya zvose chirimwa uye mhuka zvokudya.

Pakutanga, zvisikwa zvose heterotrophic kuwana zvinoshingaira zvinokosha zvokuvakisa autotrophs. Green miti synthesize yeimwe izvi achishandisa photosynthesis. Chiedza chezuva huru kunobva simba. Pasina izvozvo, paisazova noupenyu pasi pano, sezvo hwaro ose muviri.

marudzi Most mabhakitiriya, yeasts uye hunokuvadza vasingakwanisi kumedza zvokudya yose. Vari zvokudya pachishandiswa sero membrane. Izvi mhando simba anonzi heterotrophic saprophytic. zvisikwa izvi zvinogona chete kurarama munzvimbo mune muriwo kana mhuka zvipenyu anoora, kana inokosha mari yavo tsvina.