Muaj ob hom slime pwm: cellular thiab acellular(plasmodial). … Cov txiv hmab txiv ntoo lub cev ntawm cov cellular slime pwm tso tawm spores, txhua tus uas dhau los ua ib lub cell amoeboid thaum nws germinates. Cellular slime pwm tsis tshua pom ntawm qhov muag liab qab. Plasmodial slime pwm threads ntawm rotting ntoo.
Vim li cas slime pwm hu ua plasmodial?
Lub plasmodium ntawm cov pwm slime yog tsim los ntawm kev sib xyaw ntawm myxamoebae lossis ntawm swarm cells (gametes). Myxamoebae yog cov spores tso tawm los ntawm cov pwm slime uas muaj pseudopodia (lobes ntawm cov khoom siv cellular) thiab paub txog lawv cov tsos zoo li amoeba thiab tus cwj pwm.
Plasmodial slime pwm ua li cas rov tsim dua?
Raws li cov xwm txheej zoo, plasmodial slime pwm rov tsim dua los ntawm tsim cov kab mob me me uas muaj sporesCov kab mob me me no zoo li kheej kheej lossis txawm tias popsicle zoo li rau saum. Thaum lub sijhawm tsim nyog, cov stalks yuav tso cov spores thiab cov pwm tshiab slime yuav proliferate.
Lub neej voj voog ntawm plasmodial slime pwm yog dab tsi?
Daim duab 23.2B. 1: Plasmodial slime pwm lub neej voj voog: Haploid spores loj hlob mus rau hauv amoeboid lossis flagellated cov ntaub ntawv, uas tom qab ntawd fertilized los ua ib tug diploid, multinucleate pawg hu ua ib tug plasmodiumplasmodium no yog net-zoo li thiab, raws li maturation, tsim ib tug sporangium nyob rau sab saum toj ntawm ib tug stalk.
cellular slime pwm txhais li cas hauv biology?
Cellular slime pwm (dictyostelids) yog pawg ntawm unicellular amoebae uas koom tes tsim cov qauv txiv hmab txiv ntoo kom tawg spores. Protostelids ua rau me me txiv hmab txiv ntoo lub cev uas muaj cellular stalks.
