2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Flatworm, tseem hu ua platyhelminth, ib qho ntawm cov phylum Platyhelminthes, ib pawg ntawm cov mos mos, feem ntau flattened invertebrates. Ib tug nab npawb ntawm kab mob flatworm yog dawb-nyob, tab sis txog 80 feem pua ntawm tag nrho cov flatworms yog kab mob parasitic-i.e., nyob los yog nyob rau hauv lwm yam kab mob thiab ruaj ntseg khoom noj los ntawm nws.
Puas yog cov kab mob cab cab tsis muaj sia nyob?
Ib tug nab npawb ntawm flatworms yog dawb-nyob, tab sis kwv yees li 80 feem pua ntawm tag nrho cov flatworms yog parasitic-ie, nyob rau hauv los yog nyob rau hauv lwm yam kab mob thiab ruaj ntseg khoom noj los ntawm nws.
Npaj npaim twg yog dawb-nyob?
Turbellarians (Planarians; Dawb-Living Flatworms)
- Dugesia, Planaria, thiab lwm yam.
- Ntau tsev neeg hauv chav kawm Turbellaria (free-live flatworms) hauv phylum Platyhelminthes (flatworms)
- Turbellarians, lossis cov neeg npaj, muaj cov phiaj xwm lub cev qub.
Pab twg yog cov kab mob parasitic thiab cov flatworms twg yog cov nyob dawb?
Qee hom yog microscopic, thaum lwm tus yuav ntev li 164 ko taw. Txhua tus tau txais lawv cov npe los ntawm lawv lub cev tiaj tus. Peb hom flatworms yog dawb-nyob, flukes thiab tapeworms. Ob leeg flukes thiab tapeworms yog cov kab mob cab, tso siab rau lwm tus tswv tsiaj kom ciaj sia.
Puas piv txwv ntawm tus kab mob parasitic flatworms?
Cov kab mob cab kab mob muaj xws li flukes (chav Monogenea thiab Trematoda) thiab tapeworms (chav Cestoda). Muaj ntau tshaj 4,000 hom Monogenea, 9,000 ntawm Trematoda thiab 5,000 ntawm Cestoda.
Pom zoo:
Puas yog cov tshuaj dawb tsis muaj tshuaj dawb txaus ntshai?
Txoj kev tshuaj dawb tsis muaj tshuaj muaj zog heev. Nws tuaj yeem ua rau koj cov tawv nqaij thiab qhov muag ua rau koj lub ntsws. Kuj tseem muaj teebmeem kev noj qab haus huv los ntawm kev siv tshuaj dawb hauv lub raj mis tsuag. Thaum koj siv cov tshuaj dawb huv hauv lub raj mis tsuag, koj tsim cov tee me me uas tuaj yeem nqus tau rau hauv lub ntsws los ntawm cov neeg ua haujlwm thiab cov menyuam nyob ze.
Puas yog dawb rein lossis dawb kav?
Raws li koj tuaj yeem pom, rein yog lo lus siv thaum hais txog tuav rov qab lossis tso cai rau kev ywj pheej ntawm kev ua; kav, ntawm qhov tod tes, yog tseg rau kev txiav txim rau ib haiv neeg lossis thaj av. "Free reign" tej zaum yuav zoo rau koj tab sis tsis yog rau koj tus kws kho lossis tus kws qhia ntawv.
Puas yog kab mob parasitic protozoan kis los ntawm entamoeba?
Entamoeba histolytica yog ib qho mob plab hnyuv pathogenic parasitic protozoan uas ua rau amebiasis amebiasis Amoebic dysentery yog tshwm sim los ntawm cov kab mob protozoan Entamoeba histolytica. Kab mob plab hnyuv cab tuaj yeem ua rau muaj cov tsos mob ntawm tus kab mob fulminant dysentery, xws li kub taub hau, chills, ntshav los yog mucous raws plab, thiab plab tsis xis nyob.
Puas yog xim liab thiab dawb ua liab dawb?
Liab thiab dawb sib xyaw ua paj yeeb. … Yog li ntawd ntau dawb yuav muab rau koj ib tug sib dua liab liab, whereas ntau liab yuav muab rau koj ib tug maub liab liab. Qhov ntawd txhais tau hais tias liab dawb yog qhov tseeb, tsis yog xim dawb.
Puas yog zacharias nyob rau hauv qhov dawb huv ntawm cov dawb huv?
Zechariah tau muab tshuaj tsw qab rau saum lub thaj golden nyob rau hauv lub Tuam Tsev, tsuas yog sab nraum lub Vaj Ntsuj Plig Dawb Huv, ib qho kev hwm zoo heev. Thaum nws pom tus tim tswv, nws ntshai heev. Tab sis tus tim tswv hais tias, "
