Video: Yuav ua li cas fragmentation tshwm sim biology?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Fragmentation . (1) Ib daim ntawv ntawm asexual reproduction nyob rau hauv ib tug niam txiv kab mob mus rau hauv tawg tawg s, txhua tus muaj peev xwm loj hlob ntawm nws tus kheej mus rau hauv lub cev tshiab. (2) Kev tawg rau hauv qhov me me. Qhov no yog nthuav tawm los ntawm cov kab mob xws li annelid worms, hiav txwv hnub qub, fungi thiab nroj tsuag.
Ib yam li ntawd, nws raug nug, ua li cas fragmentation tshwm sim?
Fragmentation hais txog qhov xwm txheej ntawm lub disk uas cov ntaub ntawv tau muab faib ua tej daim uas nyob ib ncig ntawm lub disk. Fragmentation tshwm sim lawm thaum koj siv lub disk nquag, tsim, rho tawm, thiab hloov cov ntaub ntawv. Qee lub sij hawm, lub operating system yuav tsum khaws ib feem ntawm cov ntaub ntawv nyob rau hauv pawg tsis sib txuas.
Ib yam li ntawd, fragmentation yog dab tsi hauv chav kawm biology 10? Kev tawg ntawm lub cev ntawm ib qho yooj yim multicellular kab mob mus rau hauv ob los yog ntau tshaj daim ntawm maturing, txhua tus uas loj hlob mus rau ib tug tag nrho cov kab mob yog hu ua. kev tawg . Lub filament tsuas yog tawg mus rau hauv ob los yog ntau tshaj qhov seem ntawm maturation thiab txhua tawg tawg loj hlob mus rau hauv spirogyra tshiab.
Hais txog qhov no, fragmentation luv teb yog dab tsi?
Teb . (a) Fragmentation : Fragmentation yog qhov tawg ntawm lub cev mus rau hauv qhov chaw thiab tom qab ntawd lub cev tsim txhua qhov ntawm lub cev. Cov kev tawg yog hom kev yug me nyuam hauv cov kab mob qis. Cov khoom tawg uas raug tsim tuaj yeem loj hlob mus rau hauv cov kab mob tshiab.
Fragmentation piv txwv yog dab tsi?
Fragmentation (kev tsim tawm) Fragmentation , tseem hu ua splitting, raws li ib txoj kev ntawm kev yug me nyuam yog pom nyob rau hauv ntau yam kab mob xws li filamentous cyanobacteria, pwm, lichens, ntau yam nroj tsuag, thiab tsiaj xws li sponges, acoel flatworms, ib co annelid worms thiab hiav txwv hnub qub.
Pom zoo:
Qhov twg tshwm sim thawj lub teeb nyob ntawm qhov tshwm sim lossis lub teeb ywj pheej?
Lub Teeb-Dependent thiab Lub Teeb-Independent Reactions. Cov tshuaj tiv thaiv lub teeb, lossis cov tshuaj tiv thaiv lub teeb-dependent, yog thawj zaug. Peb hu lawv ob leeg thiab ob lub npe. Nyob rau hauv lub teeb-dependent tshwm sim ntawm photosynthesis, lub zog ntawm lub teeb propels lub electrons los ntawm ib tug photosystem mus rau lub high-zog lub xeev
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