Heterotrophic hom khoom noj khoom haus: sib txawv thiab peculiarities

Kab mob uas ua ke lawv tus kheej as-ham lawv yuav tsum rau lub neej yog ib autotrophic. Qhov no hom ntawm cov zaub mov tseem hu ua "autotrophic". Raws li muaj sia nyob txaus nruab nrab hav zoov nrog lub xub ntiag ntawm carbon dioxide, dej, inorganic ntsev thiab ib lub zog qhov twg los. Ntshav cov kab mob thiab cov nroj tsuag ntsuab yog pub los ntawm txoj kev photosynthesis. Ib txhia cov kab mob, muaj lub hom zaub mov, uas lawv tau txais pab tau tebchaw los ntawm cov txheej txheem ntawm oxidation ntawm ntau yam inorganic tshuaj xws li hydrogen sulfide thiab ammonia. Lub chaw ntawm lub zog feem ntau ua hauj lwm pab raws li tshav ntuj.

Creatures uas siv heterotrophic kev noj haus, tsis muaj peev xwm coj los ua ke rau hauv lub tshuaj lawv yuav tsum nyob rau ntawm lawv tus kheej. Lawv yuam kom siv cov uas twb muaj lawm kev twb kev txuas. Yog li ntawd heterotrophic hom khoom noj khoom haus yog nqa tawm los ntawm autotrophs, los yog qhov seem ntawm lwm yam kab mob. Yog li tsim khoom noj khoom haus saw. Rau creatures uas siv hom ntawm lub hwj chim, xws li feem ntau ntawm cov kab mob, fungi, thiab tag nrho cov tsiaj.

Muaj ntau hom kev heterotrophic. Ib txhia creatures yuav noj lwm yam los yog lawv ib tug neeg qhov chaw, thiab ces zom. Nws holozoic hom khoom noj khoom haus. Tej beings yog lossi hunted rau pub lawv tus kheej. Miv noj nas thiab noog, frogs noj yoov thiab yoov, owls pub cov nas, thiab lwm yam Kab mob nrog no hom ntawm cov zaub mov, muaj tej yam piav thoob hlo kabmob, nqaij thiab paj cov cuab yeej. Qhov no arsenal mus pab lawv nrhiav thiab ntes prey. Hloov dua siab tshiab ntawm cov khoom noj mus rau hauv molecular tebchaw uas tus kab mob yuav assimilate, tshwm sim nyob rau hauv lub digestive system.

Ib txhia nroj tsuag (sundew, Venus flytrap), nyob rau hauv tas li ntawd mus photosynthesis, tseem tau zaub mov los ntawm kev yos hav zoov. Lawv ntes, nyiam thiab zom ntau yam kab, raws li zoo li ib co me tsiaj. Tej nroj tsuag yog hu ua "insectivorous".

Herbivores noj tsob nroj khoom noj thiab tau tawm ntawm nws cell energetically nqi tebchaw uas tsim los ntawm cov nroj tsuag ntsuab.

Lwm pab pawg neeg ntawm cov tsiaj holozoic (Carnivores txhom) siv ib hom ntawm cov zaub mov nyob rau hauv uas lawv noj los yog lwm yam herbivore predation. Ib txhia ntawm lawv yog cov omnivores thiab yuav noj ob nroj tsuag thiab tsiaj noj.

Chiv, tag nrho cov heterotrophic creatures tau energetically nqi ntaub ntawv los ntawm lub autotrophs. Ntsuab nroj tsuag ua ke tej tebchaw los ntawm txoj kev photosynthesis. Hnub ci yog qhov tseem ceeb ntawm lub zog. Yog tsis muaj nws, yuav muaj tsis muaj lub neej nyob rau lub ntiaj chaw, vim nws yog lub hauv paus ntawm tag nrho cov as-ham.

Feem ntau cov hom ntawm cov kab mob, yeasts thiab fungi tsis muaj peev xwm yuav nqos khoom noj khoom haus tag nrho. Lawv noj los ntawm lub cell daim nyias nyias. Qhov no hom ntawm lub hwj chim no yog hu ua heterotrophic saprophytic. Cov creatures yuav tsuas nyob nyob rau hauv tej qhov chaw uas muaj cov zaub los yog tsiaj muaj tus kab mob uas decompose, los yog ib tug tseem ceeb npaum li cas ntawm lawv cov khoom pov tseg.