Qhov Tseem Ceeb Qhov txawv - Osmoregulation vs Thermoregulation
Homeostasis yog ib txoj hauv kev tseem ceeb hauv lub cev. Nws hais txog cov txheej txheem uas tswj kev ruaj khov thiab ib puag ncig ib puag ncig hauv lub cev. Hauv lwm lo lus, 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. Lub cev yuav tsum tswj hwm homeostasis thoob plaws hauv lub neej kom noj qab nyob zoo thiab zoo siab. Cov hlwb, cov kabmob, cov ntaub so ntswg, cov kua dej hauv lub cev thiab tag nrho lwm cov khoom hauv lub cev tswj hwm lawv tus kheej qhov zoo tshaj plaws thiab nws yog tus yuam sij kom tswj tag nrho lub cev homeostasis. Homeostasis yog khaws cia los ntawm cov lus qhia tsis zoo. Piv txwv li, yog tias koj lub cev kub nce mus rau qib siab dua, lub voj voog tawm tswv yim tsis zoo ua haujlwm thiab coj koj lub cev kub rov qab mus rau qhov chaw teeb tsa lossis qhov qub. Kub thiab dej sib npaug yog qhov tseem ceeb uas tseem ceeb heev rau kev hwm homeostasis. Osmoregulation yog kev saib xyuas ntawm cov dej sib npaug. Cov kab mob tswj hwm lub siab osmotic ntawm lawv cov kua hauv lub cev kom tswj tau cov dej sib npaug txhawm rau txhawm rau tiv thaiv cov kua hauv lub cev ua dhau los lossis ua kom muaj zog heev. Thermoregulation yog kev saib xyuas ntawm lub cev kub. Cov kab mob muaj peev xwm ua kom lawv lub cev kub nyob rau hauv ib qho chaw txawm tias qhov ntsuas kub ib puag ncig txawv ntawm ib puag ncig sab hauv. Qhov no yog qhov sib txawv tseem ceeb ntawm osmoregulation thiab thermoregulation.
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 dej muaj peev xwm tswj tau ntawm qib tsim nyog. Ntau yam ntawm cov kuab tshuaj yog yaj nyob rau hauv cov kua ntawm cov hlwb, cov ntaub so ntswg thiab lwm yam dej hauv lub cev. Vim tias cov kua dej yog qhov nruab nrab rau tag nrho cov tshuaj biochemical tshwm sim hauv lub cev. Txawm li cas los xij, thaum ua tiav qhov sib npaug ntawm cov dej, cov kua dej no yuav tsis ua kom dhau los lossis ua kom 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 kuaj pom, siv cov txheej txheem sib txawv, cov dej sib npaug rov qab.
Daim duab 01: Osmoregulation
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.
Thermoregulation yog dab tsi?
Thermoregulation yog lub peev xwm ntawm cov kab mob ua kom nws lub cev kub tsis tu ncua lossis nyob rau hauv ib qho chaw txawm tias qhov kub thiab txias sab nraud txawv heev lossis qis dua lub cev kub. Ntau yam kab mob qhia txawv tus cwj pwm coj los tswj lawv lub cev kub. Thiab lawv kuj tswj lub cev kub los ntawm kev sib pauv cua sov nrog ib puag ncig. Qee cov kab mob ua kom cov kab mob metabolic ua kom sov.
Daim duab 02: Thermoregulation
Raws li cov txheej txheem ntawm thermoregulation, cov kab mob tau muab faib ua ob pawg xws li ectotherms thiab endotherms. Endotherms siv cov cua sov hauv metabolic los tswj qhov kub ntawm lub cev sab hauv ib puag ncig thaum ectotherms tsis siv cov cua sov hauv metabolic los tswj qhov kub ntawm lub cev. Ob leeg endotherms thiab ectotherms qhia txawv tus cwj pwm, anatomical, lossis physiological adaptations kom tswj lub cev kub zoo.
Dab tsi yog qhov zoo sib xws ntawm Osmoregulation thiab Thermoregulation?
- Ob qho tib si osmoregulation thiab thermoregulation txheej txheem yog qhov tseem ceeb hauv tag nrho cov homeostasis ntawm lub cev.
- Ob qho tib si osmoregulation thiab thermoregulation txheej txheem yog ua tiav los ntawm cov lus qhia tsis zoo.
- Ob qho tib si osmoregulation thiab cov txheej txheem thermoregulation tswj cov qib zoo.
Qhov txawv ntawm Osmoregulation thiab Thermoregulation yog dab tsi?
Osmoregulation vs Thermoregulation |
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| Osmoregulation yog kev saib xyuas tas li osmotic siab nyob rau hauv cov kua dej ntawm lub cev los ntawm kev tswj cov dej thiab ntsev concentrations. | Thermoregulation yog kev saib xyuas ntawm lub cev kub hauv qee yam txawm tias sab nraud kub txawv ntau dua li sab hauv. |
| Kev Ua Haujlwm | |
| Osmotic siab lossis dej muaj peev xwm yog qhov tseem ceeb uas cuam tshuam rau lub sijhawm osmoregulation. | Kub yog qhov tseem ceeb uas muaj kev txhawj xeeb thaum lub sijhawm thermoregulation. |
Summary – Osmoregulation vs Thermoregulation
Osmoregulation thiab thermoregulation yog ob yam ntawm homeostasis. Homeostasis yog kev saib xyuas ntawm ib puag ncig ruaj khov hauv ib puag ncig txawm tias muaj ntau yam sib txawv ntawm sab nraud lub cev. Osmoregulation yog hais txog cov txheej txheem ntawm kev tswj hwm osmotic siab tsis tu ncua hauv cov kua hauv lub cev los ntawm kev ua kom cov dej sib npaug. Thermoregulation yog hais txog cov txheej txheem ntawm kev khaws cia hauv lub cev kub ntawm tus nqi tas mus li txawm tias qhov kub ntawm qhov chaw sab nraud yog siab dhau lossis qis dhau. Qhov no yog qhov txawv ntawm osmoregulation thiab thermoregulation.
