Qhov sib txawv tseem ceeb ntawm autotrophs thiab heterptrophs yog tias autotrophs yog cov kab mob uas tau txais cov pa roj carbon monoxide los ntawm cov pa roj carbon monoxide xws li carbon dioxide thaum heterotrophs yog cov kab mob uas tau txais carbon los ntawm cov organic carbon.
Ib yam tsiaj muaj sia tsuas siv tau ob lub zog xwb thiaj li tsim tau lawv cov organic xav tau. Cov no yog lub teeb lub zog thiab tshuaj lub zog raws li muaj ob pawg loj ntawm cov kab mob xws li phototrophs thiab chemotrophs. Phototrophs siv lub teeb lub zog raws li lawv lub zog qhov chaw thaum chemotrophs siv tshuaj zog ua lawv lub zog. Phototrophs yog cov kab mob uas ua rau photosynthesis. Cov kab mob tseem tuaj yeem ua autotrophic lossis heterotrophic nyob ntawm seb lawv qhov chaw ntawm cov pa roj carbon yog cov organic lossis inorganic. Autotrophs siv cov pa roj carbon inorganic (carbon dioxide) ua qhov chaw ntawm cov pa roj carbon thaum heterotrophs siv cov organic carbon raws li qhov chaw ntawm carbon.
Autotrophs yog dab tsi?
Autotrophs yog cov kab mob uas tsim lawv cov khoom noj los ntawm kev siv cov pa roj carbon monoxide los ntawm cov pa roj carbon monoxide xws li carbon dioxide. Muaj ob lub ntsiab ntawm autotrophs li photoautotrophs thiab chemoautotrophs nyob ntawm seb lub zog lawv siv. Raws li, photoautotrophs siv lub teeb lub zog thaum chemoautotrophs siv tshuaj zog. Cyanobacteria lossis xiav-ntsuab algae, algae, thiab cov nroj tsuag yog cov piv txwv zoo ntawm photoautotrophs. Lawv txhua tus ua cov photosynthesis thiab siv carbon dioxide (inorganic carbon) ua qhov chaw ntawm carbon.
Daim duab 01: Autotrophs thiab Heterotrophs
Cov kab mob Chemosynthetic siv cov pa roj carbon dioxide, tab sis lawv tau txais lub zog los ntawm cov tshuaj tiv thaiv los ntawm oxidizing inorganic cov ntaub ntawv xws li ammonia thiab nitrite. Qee cov chemoautotrophs nqa tawm nitrification, ua lub luag haujlwm tseem ceeb hauv lub voj voog nitrogen. Nitrosomonas thiab Nitrobacter yog ob chemoautotrophs koom nrog hauv nitrification. Nitrification yog ob kauj ruam txheej txheem. Hauv thawj kauj ruam, Nitrosomonas hloov ammonia rau hauv nitrite thaum nyob rau theem thib ob, Nitrobacter hloov nitrite rau nitrate. Ob kauj ruam tsim lub zog uas tuaj yeem siv los ntawm chemoautotrophs.
Heterotrophs yog dab tsi?
Heterotrophs yog cov kab mob uas tsis tuaj yeem tsim lawv cov zaub mov; yog li ntawd, lawv nyob ntawm lwm yam kab mob rau zaub mov. Zoo ib yam li autotrophs, kuj tseem muaj ob pawg ntawm heterotrophs nyob ntawm seb lub zog siv. Cov no yog chemoheterotrophs thiab photoheterotrophs. Cov kab mob feem ntau yog chemoheterotrophs. Cov kab mob no tau txais lub zog los ntawm cov tshuaj hauv lawv cov zaub mov.
Daim duab 02: Flowchart los txiav txim seb lub cev puas yog Autotroph lossis Heterotroph
Ntxiv mus, muaj peb pawg kab mob tseem ceeb xws li saprotrophs, kev sib koom ua ke, thiab cov kab mob cab. Saprotrophs tau txais cov khoom noj los ntawm cov khoom tuag thiab cov khoom lwj los ntawm kev ua kom lub plab zom mov ntxiv. Lawv tso cov enzymes mus rau cov organic teeb meem kom zom nws sab nraum lub cev thiab tom qab ntawd nqus cov as-ham. Mutualists yog cov kab mob koom nrog hauv txhua hom kev sib raug zoo ntawm ob lub cev muaj sia nyob uas ob tus neeg koom tes tau txais txiaj ntsig. Ib qho piv txwv zoo ntawm cov kab mob sib koom ua ke yog Rhizobium. Rhizobium yog cov kab mob kho nitrogen uas nyob hauv cov cag nodules ntawm legumes. Parasite yog ib yam kab mob uas nyob hauv ib lub tsev uas nws tau txais zaub mov thiab chaw nyob.
Photoheterotrophs yog qeb thib ob ntawm heterotrophs. Lawv siv lub teeb lub zog ua lub zog, tab sis tau txais carbon los ntawm cov organic tebchaw. Piv txwv rau photoheterotrophs yog cov kab mob ntshav uas tsis yog sulfur.
Dab tsi yog qhov zoo sib xws ntawm Autotrophs thiab Heterotrophs?
- Autotrophs thiab heterotrophs yog ob pawg ntawm cov kab mob muaj sia nyob categorized raws li cov pa roj carbon.
- Ob pab pawg muaj ob pawg raws li lub zog.
- Lawv tuaj yeem siv lub teeb lub zog lossis lub zog tshuaj lom neeg ua lawv lub zog.
- Lawv yog cov tswv cuab ntawm cov khoom noj khoom haus thiab cov khoom noj khoom haus.
- Ob pawg yog qhov tseem ceeb rau kev sib npaug ntawm ecosystems.
- Muaj autotrophic thiab heterotrophic nroj tsuag.
Qhov txawv ntawm Autotrophs thiab Heterptrophs yog dab tsi?
Autotrophs yog cov kab mob uas siv cov pa roj carbon inorganic thiab tsim lawv cov zaub mov. Ntawm qhov tod tes, heterotrophs yog cov kab mob uas siv cov organic carbon thiab tsis tuaj yeem tsim lawv cov zaub mov. Yog li qhov no yog qhov sib txawv tseem ceeb ntawm autotrophs thiab heterptrophs. Tsis tas li ntawd, muaj ob pawg ntawm autotrophs uas yog photoautotrophs thiab chemoautotrophs. Heterotrophs kuj yog ob pawg uas yog photoheterotrophs thiab chemoheterotrophs. Qhov no kuj yog qhov txawv ntawm autotrophs thiab heterptrophs.
Qhov sib txawv loj ntawm autotrophs thiab heterotrophs yog cov pa roj carbon uas lawv siv. Autotrophs siv cov pa roj carbon inorganic ua lawv qhov chaw ntawm carbon. Ntawm qhov tod tes, heterotrophs siv cov organic carbon raws li lawv qhov chaw ntawm carbon. Tsis tas li ntawd, autotrophs yog lub npe hu ua cov neeg tsim khoom raws li lawv tuaj yeem tsim lawv tus kheej cov zaub mov los ntawm cov khoom siv tsis zoo, cov khoom siv raw. Heterotrophs tsis tuaj yeem tsim lawv cov khoom noj. Yog li ntawd, lawv rho tawm cov organic as-ham los ntawm sab nraud qhov chaw thiab paub tias yog cov neeg siv khoom. Yog li, nws yog lwm qhov sib txawv ntawm autotrophs thiab heterotrophs.
Autotrophs feem ntau suav nrog cov nroj tsuag, algae, thiab cyanobacteria. Heterotrophs feem ntau suav nrog tsiaj. Qee cov nroj tsuag, fungi, thiab kab mob kuj yog heterotrophs. Ntxiv mus, autotrophs tsis nyob ntawm lwm yam kab mob rau cov khoom noj. Tab sis, heterotrophs nyob ntawm lwm yam kab mob rau zaub mov. Yog li nws yog lwm qhov sib txawv loj ntawm autotrophs thiab heterptrophs.
Summary – Autotrophs vs Heterotrophs
Nyob rau hauv kev qhia txog qhov sib txawv ntawm autotrophs thiab heterptrophs, autotrophs thiab heterotrophs yog ob pawg ntawm cov kab mob. Autotrophs tsim lawv cov khoom noj thaum heterotrophs tau txais cov khoom noj los ntawm lwm yam kab mob xws li nroj tsuag thiab tsiaj txhu. Tsis tas li ntawd, autotrophs siv cov pa roj carbon inorganic thaum heterotrophs siv cov organic carbon. Hauv cov khoom noj khoom haus, autotrophs ua raws li cov neeg tsim khoom tseem ceeb thaum heterotrophs ua haujlwm raws li cov neeg siv khoom thib ob thiab qib siab. Cov nroj tsuag ntsuab, algae, thiab cyanobacteria muaj peev xwm tsim tau lawv cov khoom noj; Yog li lawv yog autotrophs. Ntawm qhov tod tes, tsiaj txhu suav nrog tib neeg, yog heterotrophs. Lawv tsim tsis tau lawv cov zaub mov.
