Video: Cov kab mob dab tsi siv fragmentation?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
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 nroj tsuag , thiab tsiaj xws li daim txhuam cev , acoel flatworms , ib co annelid kab mob thiab hiav txwv hnub qub.
Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog fragmentation piv txwv?
kev tawg yog ib txoj kev ntawm Asexual Reproduction, qhov twg lub cev ntawm cov kab mob lov ua me me, hu ua fragments thiab txhua ntu loj hlob mus rau hauv ib tug neeg laus. ❤. Piv txwv : Hydra, Spirogyra, thiab lwm yam.
Ib tug kuj yuav nug, puas yog fragmentation tshwm sim nyob rau hauv unicellular kab mob? Fragmentation yog ib hom ntawm asexual reproduction nyob rau hauv uas lub kab mob tawg mus rau hauv me me pieces ntawm maturation. Ob txoj kev ua tsis yog tshwm sim nyob rau hauv tib tus neeg Thaum lub sij hawm kev tawg , cwb tawg tawg loj hlob mus rau ib tug neeg tshiab. Fragmentation tshwm sim hauv nroj tsuag , tsiaj txhu , unicellular kab mob lwm.
Tsis tas li ntawd, dab tsi yog cov piv txwv ntawm cov kab mob uas tsim kev sib deev?
Ntau kab mob ua tau tsim tawm kev sib deev zoo li asexually. Aphids, slime pwm, hiav txwv anemones, qee hom ntses hnub qub (los ntawm fragmentation), thiab ntau cov nroj tsuag yog piv txwv.
Cov tsiaj twg tuaj yeem xeeb tub los ntawm nws tus kheej?
Lwm cov tsiaj uas tuaj yeem impregnate lawv tus kheej suav nrog New Mexico whiptail lizard thiab cov Komodo zaj , uas tseem paub ua khub nrog lawv cov txiv neej.
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