Qhov Tseem Ceeb Qhov txawv - Excretion vs Osmoregulation
Homeostasis yog lub peev xwm ntawm peb lub cev los kuaj thiab tawm tsam cov kev hloov pauv uas thawb tawm ntawm cov ntsiab lus sib npaug. Nws yog ib tug txheej txheem tseem ceeb tshwm sim nyob rau hauv tag nrho cov kab mob nyob rau hauv lub neej kom noj qab haus huv. Los ntawm homeostasis, cov kab mob sib npaug ntawm qhov kub thiab txias, dej cov ntsiab lus, pH, concentration ntawm qabzib, thiab lwm yam nyob rau hauv lawv lub cev ib puag ncig, txawm hais tias cov sab nraud ib puag ncig muaj qhov hloov pauv siab tshaj qhov sib npaug. Excretion thiab osmoregulation yog ob txheej txheem uas siv los ntawm cov kab mob thaum lawv homeostasis. Excretion yog cov txheej txheem ntawm kev tshem tawm cov tshuaj lom, cov khoom pov tseg hauv cov metabolism, dej ntau dhau, cov khoom tsis zoo, thiab lwm yam ntawm lub cev. Osmoregulation yog kev saib xyuas cov qib dej hauv lub cev. Thaum cov dej ntsiab lus sib npaug, lub siab osmotic ntawm lub cev kua dej yog sib npaug. Qhov sib txawv tseem ceeb ntawm excretion thiab osmoregulation yog cov txheej txheem. Cov txheej txheem ntawm kev tshem tawm cov teeb meem, tshuaj lom, tsis muaj txiaj ntsig los ntawm lub cev yog lub npe hu ua excretion thaum qhov sib npaug ntawm qhov nce thiab poob dej thiab cov kuab tshuaj yog hu ua osmoregulation.
Excretion yog dab tsi?
Excretion yog txheej txheem ntawm kev tshem tawm cov khoom pov tseg thiab cov khoom tsis zoo ntawm lub cev. Nws yog cov txheej txheem muaj txiaj ntsig uas pab tshem tawm cov tshuaj lom thiab tsis tsim nyog los ntawm lub cev kom muaj kev sib npaug hauv lub cev. Excretion ntawm vertebrates tshwm sim ntawm lub ntsws, raum thiab los ntawm daim tawv nqaij.
Daim duab 01: Excretion Glands of Bee
Tsim cov zis yog ua los ntawm ob lub raum thaum lub exhalation ntawm carbon dioxide yog ua los ntawm lub ntsws. Tso zis, exhalation, thiab defecation yog cov xwm txheej tseem ceeb ntawm excretion. Excretion system yog ib qho tseem ceeb hauv nruab nrog cev uas ua haujlwm hauv cov kab mob nyob.
Osmoregulation yog dab tsi?
Osmoregulation yog tswj hwm cov dej sib npaug ntawm cov kua hauv lub cev. Hauv lwm lo lus, osmoregulation yog kev tswj hwm ntawm osmotic siab ntawm cov kab mob cov kua dej. Txhua yam kab mob muaj cov txheej txheem los tswj cov dej sib npaug hauv lawv lub cev. Thaum cov dej ntws tawm thiab poob dej hauv cov hlwb, cov ntaub so ntswg thiab cov kua dej hauv lub cev tau tswj hwm, cov kua dej muaj peev xwm kawg ua rau hauv cov hlwb. Ntau yam ntawm cov kuab tshuaj yog yaj nyob rau hauv cov kua ntawm lub hlwb, cov ntaub so ntswg thiab lwm yam dej hauv lub cev, vim hais tias cov kua no tau txais kev pab raws li xov xwm rau tag nrho cov biochemical tshuaj tshwm sim nyob rau hauv lub cev. Txawm li cas los xij, thaum ua tiav cov dej sib npaug, cov kua dej no yuav tsis dhau los ua kom dhau los yog muaj zog heev.
Dej poob los ntawm lub cev tsis tu ncua nyob rau hauv daim ntawv ntawm hws, kua muag, tso zis, quav thiab lwm yam Osmoreceptors nyob rau hauv lub hypothalamus ntes cov kev hloov nyob rau hauv cov dej tshuav nyiaj li cas los yog cov concentration ntawm cov ntshav thiab lub cev hloov. Thaum lawv pom, siv cov txheej txheem sib txawv, cov dej sib npaug rov qab.
Daim duab 02: Osmoregulation of a Fish
Cov kab mob no qhia txog cov qauv thiab kev coj tus cwj pwm sib txawv kom txo qis dej los ntawm lawv lub cev. Hauv cov nroj tsuag, stomata ua lub luag haujlwm tseem ceeb hauv kev tswj cov dej sib npaug hauv cov nroj tsuag. Hauv tib neeg, lub raum ua lub luag haujlwm tseem ceeb hauv kev tswj hwm osmotic siab ntawm cov kua dej.
Dab tsi yog qhov zoo sib xws ntawm Kev Tso Tawm thiab Osmoregulation?
- Ob qho kev tso tawm thiab osmoregulation yog ob txheej txheem uas pab lub cev homeostasis.
- Ob qho kev tso tawm thiab osmoregulation yog cov txheej txheem tseem ceeb ntawm cov kab mob nyob.
- Ob qho kev tso tawm thiab osmoregulation tshwm sim hauv ob lub raum.
- Nyob rau hauv ob qho tib si tso tawm thiab osmoregulation, cov dej ntau dhau raug tshem tawm ntawm lub cev.
Qhov txawv ntawm Kev Tso Tawm thiab Osmoregulation yog dab tsi?
Excretion vs Osmoregulation |
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| Excretion yog txheej txheem ntawm tshem cov khoom pov tseg thiab cov tshuaj lom hauv lub cev. | Osmoregulation yog hais txog cov txheej txheem tswj hwm osmotic siab nyob rau hauv lub cev kua los ntawm kev ua kom cov dej sib npaug. |
| hom | |
| Excretion yog hom kev tshem tawm. | Osmoregulation yog hom kev ntsuas qhov nce thiab poob dej. |
| Lub Ncauj tshwm sim | |
| Cov xwm txheej excretion yog exhalation, defecation, thiab tso zis feem ntau. | Exosmosis thiab endosmosis yog cov xwm txheej tseem ceeb ntawm osmoregulation. |
Summary – Excretion vs Osmoregulation
Excretion yog cov txheej txheem tshem tawm cov teeb meem thiab tsis tsim nyog ntawm lub cev. Nws yog ua los ntawm lub cev hu ua excretory system. Defecation, tso zis, thiab exhalation yog cov xwm txheej tseem ceeb ntawm excretion. Nws yog cov txheej txheem tseem ceeb uas cuam tshuam rau tag nrho homeostasis ntawm lub cev ntawm cov kab mob nyob. Osmoregulation yog lwm txoj hauv kev tswj hwm homeostasis ntawm lub cev. Nws yog tus txheej txheem ntawm kev tswj cov dej sib npaug ntawm lub cev. Cov kab mob tswj hwm lub siab osmotic ntawm lawv cov kua hauv lub cev kom tswj tau cov dej sib npaug txhawm rau tiv thaiv cov kua hauv lub cev ua dhau los lossis ua kom muaj zog heev. Qhov sib txawv tseem ceeb ntawm excretion thiab osmoregulation yog tias excretion yog tshem tawm cov metabolic pov tseg, tshuaj lom thiab cov khoom siv tsis zoo los ntawm lub cev thaum osmoregulation yog kev tswj hwm homeostatic ntawm osmotic siab hauv lub cev kom tswj tau cov dej tsis tu ncua.
