2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
yam ntxwv ntawm Nematomorpha: Bilaterally symmetrical, thiab vermiform. Lub cev muaj ntau tshaj ob txheej ntawm tes, cov ntaub so ntswg thiab cov kabmob. Lub cev monomeric nrog pseudocoelomic kab noj hniav. Lub cev muaj lub plab uas ib txwm tsis ua haujlwm.
Dab tsi txawv ntawm nematode worms thiab Nematomorpha worms?
Qhov sib txawv tseem ceeb ntawm cov neeg laus Nematomorpha thiab cov neeg laus Nematoda yog lub plab degenerate hauv Nematomorpha. Lub luag haujlwm ntawm cov neeg laus tsis pub noj, tab sis kev yug me nyuam thiab tawg, thiab lawv muaj lub cev tsis muaj zog, raws li lub npe, cov kab plaub hau, qhia.
Nematomorpha ua dab tsi?
Nematomorpha (Horsehair Worms)
Cov larvae no tau nruab nrog hooks thiab stylets thiab muaj peev xwm kis tau tus tswv hauv dej. Feem ntau, cov tswv tsev no yog cov tswv tsev uas hloov cov encysted nematomorph larvae mus rau cov tswv tsev zaum kawg.
YPuas Nematomorpha yog Pseudocoelomate?
Lub siab hydrostatic ntawm lub pseudocoelom muab lub cev txhawb nqa uas ua raws li lub cev pob txha. Nematodes lossis roundworms (saib Nematoda), rotifers (saib Rotifera), acanthocephalans (spiny-headed worms), kinorhynchs (saib Kinorhyncha) thiab nematomorphs lossis horsehair worms (saib Nematomorpha) yog pseudocoelomates
piv txwv ntawm Pseudocoelomate yog dab tsi?
Ib qho piv txwv ntawm Pseudocoelomate yog tus kab mob roundworm. Pseudocoelomateanimals yogkuj hu ua Blastocoelomate. Acoelomate tsiaj, zoo li flatworms, tsis muaj lub cev kab noj hniav txhua. Semi-solid mesodermal cov ntaub so ntswg ntawm lub plab thiab lub cev phab ntsa tuav lawv cov plab hnyuv siab raum.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Dab tsi yog cov yam ntxwv tseem ceeb ntawm cov kws qhia tshuab thiab chav tsev kawm ntawv?
Lawv muaj cov ntxaij dub loj uas tau qhia tag nrho cov lus qhia thiab nug cov lus nug ntxiv rauib lub qhov uas cov tub ntxhais kawm yuav tsum tau muab lawv cov ntawv ua tom tsev thiab cov ntawv xeem. Lawv yuav tsum tau sau lawv cov lus teb nyob rau hauv ib tug punch code thiab cov kws kho tshuab xam cov qhab nia tam sim.
Dab tsi ntawm cov hauv qab no yog tus yam ntxwv ntawm ntau tus kab mob?
Tus kab mob ntau hom kis tau rau lub khoos phis tawj ntau zaus thiab lub sijhawm sib txawv. Txhawm rau kom nws tshem tawm, tag nrho cov kab mob yuav tsum raug tshem tawm ntawm lub system. Tus kab mob multipartite tseem hu ua hybrid virus. Tus kab mob sib kis yog dab tsi?
Dab tsi ntawm cov yam ntxwv hauv qab no yog cov khoom ntawm vulcanicity?
Kev daws teeb meem (Los ntawm Pab Pawg Examveda) Calderas yog qee qhov zoo nkauj tshaj plaws hauv ntiaj teb. Lawv yog cov volcanic craters loj uas tsim los ntawm ob txoj kev sib txawv: ib qho tawg volcanic eruption; los yog, tawg ntawm pob zeb saum npoo mus rau hauv qhov khoob magma chamber.
Dab tsi hauv qab no yog tus yam ntxwv ntawm tus neeg ua txhaum ntawm kev tsim txom cov laus?
Cov yam ntxwv muaj xws li: tus neeg raug tsim txom nyob ntawm tus neeg ua txhaum rau kev saib xyuas txhua hnub, tus neeg txhaum muab kev pab cuam txhua hnub, tus neeg ua txhaum muaj tsawg dua 3 tus phooj ywg, tus neeg ua txhaum poob hauj lwm, tus neeg txhaum muaj teeb meem yav dhau los nrog tus tub ceev xwm, tus neeg ua txhaum tau nrhiav kev sab laj, tus neeg ua txhaum muaj cov khoom siv… Leej twg yog tus ua txhaum loj ntawm kev tsim txom cov laus?
