Cov txheej txheem:
- Lub luag haujlwm ntawm polyp hauv Hydroid yog dab tsi?
- Vim li cas jellyfish thiab coral cais ua ke?
- Puas yog coral thiab jellyfish cais ua ke?
- Dab tsi yog jellyfish lub kaus zoo li tus qauv?
Video: Vim li cas tus txiv neej Portuguese ntawm kev ua tsov ua rog suav tias yog dej?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Sau cov haujlwm sib txawv ntawm hydroid polyps. Vim li cas Portuguese txiv neej-ntawm-kev ua tsov ua rog raug cais raws li hydroid? … Cov daim nyias nyias txuas cov polyps lub plab zom mov, yog li muaj kev noj zaub mov ntawm lawv, uas tsis tshwm sim nrog hiav txwv anemones.
Lub luag haujlwm ntawm polyp hauv Hydroid yog dab tsi?
Tus phev fertilize lub qe hauv zes qe menyuam. Tsis zoo li cov jellyfish, cov neeg laus hiav txwv anemone nyob ua ib tug polyp, txuas mus rau lub substrate los ntawm ib tug muscular ko taw. … Lwm cov polyps zom zaub mov uas raug ntes thiab tua nyob rau hauv lub tentacles. Thiab, ib yam li lwm cov hydroids, qee cov polyps ua haujlwm rau kev ua me nyuam.
Vim li cas jellyfish thiab coral cais ua ke?
Corals thiab Jellyfish tau muab faib ua ke vim lawv (sib koom tib lub vaj tse, muaj cov tsev pheeb suab, yog cov chaw sov, yog planktonic)? … stinging tentacles thiab ib tug (streamline shape, saclike digestive tract, raj digestive ib ntsuj av, ventral paj qaum)?
Puas yog coral thiab jellyfish cais ua ke?
Corals, hiav txwv anemones thiab jellyfish tag nrho yog nyob rau tib pawg tsiaj loj - cnidarians. Lub npe los ntawm Greek 'knide', txhais tau tias nettle - lawv nqa ib rab riam ntse hauv lawv cov tentacles.
Dab tsi yog jellyfish lub kaus zoo li tus qauv?
Medusa, hauv zoology, ib qho ntawm ob lub cev tseem ceeb ntawm lub cev tshwm sim hauv cov tswv cuab ntawm cov tsiaj txhu invertebrate phylum Cnidaria. Nws yog daim ntawv ntawm jellyfish. Lub cev medusoid yog tswb- lossis kaus-puab. Dai downward los ntawm qhov chaw yog ib tug stalk zoo li qauv, lub manubrium, bearing lub qhov ncauj ntawm nws lub ntsis.
Pom zoo:
Yuav ua li cas kho tus txiv neej Portuguese ntawm kev ua tsov rog sting?
Yog tias koj stung, yaug qhov chaw nrog dej ntsev. Thov cov kua txiv hmab txiv ntoo uas muaj kuab lom yog muaj. Qhov no yuav inactivate lub stingers thiab tiv thaiv kev tso tawm ntau co toxins. Ces nrog ib lub hnab looj tes sim tshem tawm cov tentacles .
Vim li cas txiv maj phaub thiaj suav tias yog tsob ntoo txiv ntoo?
Hauv lwm lo lus, lub cev yuav yuam kev cov khoom noj zoo sib xws li cov khoom noj. Qhov no hu ua cross-reactivity. Vim li no, txiv maj phaub thiaj suav nrog cov noob txiv ntoo thaum nws tuaj yeem ua xua . Vim li cas FDA thiaj txiav txim siab txiv maj phaub ntoo?
Puas yog kev tsov rog rog rog hauv Nyab Laj?
Guerrilla Combat Methods Yog li ntawd, kev sib ntaus sib tua guerrilla tau tawm tsam Tebchaws Meskas kom yeej, tsis yog los ntawm cov av tau txais, tab sis yog los ntawm kev nce cov neeg raug mob. Txoj kev no, hu ua attrition, yog ib qho ntawm cov laj thawj tseem ceeb uas Tsov Rog Nyab Laj yeej ib txwm suav tias yog ib qho ntawm kev puas tsuaj ntau Puas yog tsov rog rog rog ua tiav?
Ntawm-ntawm hnub qub tsov rog rog rog rog 2?
Star Wars Battlefront II yog kev ua yeeb yaj kiab ua yeeb yaj kiab raws li Star Wars franchise. Nws yog qhov thib plaub qhov tseem ceeb ntawm Star Wars: Battlefront series, thiab cov sequel rau xyoo 2015 reboot ntawm koob. Koj puas tuaj yeem ua si ntawm AT hauv Star Wars Battlefront 2?
Nyob rau hauv kev tsov kev rog uas raug suav hais tias yog tus swb?
Qhov kev tsis sib haum xeeb tau ntev li 23 xyoos thiab ua rau cov khoom lag luam thiab tib neeg poob rau ob tog; Cov Carthaginians thaum kawg tau swb los ntawm cov neeg LoosLos ntawm cov ntsiab lus ntawm kev thaj yeeb nyab xeeb, Carthage tau them nyiaj ua tsov rog loj rau Rome thiab Sicily poob rau Roman tswj-yog li dhau los ua lub xeev Roman .