Cov txheej txheem:
- Puas yog Obelia yog ib lub tebchaws?
- Vim li cas Obelia hu ua Trimorphic colony?
- Puas yog Obelia Medusa colonial lossis nyob ib leeg?
- Puas Obelia nyob colony?
Video: Vim li cas obelia suav tias yog kab mob nyob hauv lub tebchaws?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Obelia, genus ntawm invertebrate marine tsiaj ntawm chav kawm Hydrozoa Hydrozoa Hydroids muaj peb theem pib lub neej voj voog: (1) me me dawb-ua luam dej ciliated planula larva txog 1 hli (0.04 nti) ntev, uas nyob thiab metamorphoses rau hauv (2) tsis muaj (nrog), feem ntau yog colonial polyp theem, uas nyob rau hauv lem liberates (3) gamete-tsim txiv neej los yog poj niam medusa (" jellyfish "). https://www.britannica.com › tsiaj › Hydrozoa
hydroid | Yam ntxwv & Lub neej voj voog | Britannica
(phylum Cnidaria). … Obelia medusae tso cov phev los yog qe rau hauv cov dej nyob ib puag ncig, thiab qhov tshwm sim ciliated larva nws thiaj li metamorphoses los tsim ib ceg ceg ntawm polyps.
Puas yog Obelia yog ib lub tebchaws?
Lub Obelia genus belongs rau cov tsiaj txhu hauv hiav txwv invertebrates thiab tuaj yeem pom nyob rau hauv tag nrho cov dej hiav txwv ntawm ntiaj chaw ntiaj teb. Nws yog sedentary marine colonial daim ntawvuas tuaj yeem pom txuas rau saum npoo ntawm seaweeds, pob zeb, pawg ntoo, thiab molluscan plhaub hauv cov dej ntiav (txog 80 meters tob).
Vim li cas Obelia hu ua Trimorphic colony?
Nws hu ua trimorphic vim nws muaj 3 theem hauv nws lub neej thiab cov no yog polyp medusa thiab blastostyle.
Puas yog Obelia Medusa colonial lossis nyob ib leeg?
Obelia dichotoma feem ntau yog ib qho kev colonial hydroid txawm hais tias qee zaus yog tsis muaj ceg thiab nyob ib leeg Daim ntawv colonial sib txawv los ntawm qhov loj, erect thiab xoob-zoo li tus kiv cua lossis elongate mus txog 35 cm hauv qhov siab., kom luv thiab bushy los yog unbranched mus txog 5 cm nyob rau hauv qhov siab.
Puas Obelia nyob colony?
Txhua Obelia pib lub neej raws li polyps txuas nrog lub ntsej muag zoo li dej hiav txwv. Thaum lub sij hawm, lub polyp loj hlob mus txog rau thaum nws tsim ib tug colony nrog rau hydranth thiab gonangium units. Cov hydranth feem ntawm cov colony muaj qhov ncauj thiab plab thiab pab kom cov colony noj.
Pom zoo:
Vim li cas kev pab thiaj suav tias yog kab mob venereal?
HIV yog kab mob sib deev, tab sis nws tuaj yeem ua rau tus kab mob hu ua acquired immunodeficiency syndrome (AIDS) thaum tus kab mob HIV tsis kho nrog tshuaj HIV Lwm yam piv txwv ntawm STDs yog chlamydia, kab mob gonorrhea, human papillomavirus (HPV) infection, and syphilis .
Puas yog kab mob qhua pias thiab kab mob qhua pias los ntawm tib tus kab mob no?
Ntxhais kab mob yog kab mob kab mob ntawm daim tawv nqaijtshwm sim los ntawm tus kab mob cowpox lossis kab mob catpox. Qhov no yog ib tug tswv cuab ntawm tsev neeg Orthopoxvirus, uas suav nrog tus kab mob variola uas ua rau cov kab mob me. Cowpox zoo ib yam li tab sis mob me dua li kis tau zoo heev thiab qee zaum ua rau tus kab mob me me tuag taus .
Puas yog cov tshuaj tiv thaiv kab mob sib txuas tau suav tias yog kev tiv thaiv kab mob?
Antibody drug conjugates (ADCs) yog ib hom tshuaj tiv thaiv kab mob. Lawv yog tsim los ntawm peb yam: monoclonal antibody (mAb) thiab cytotoxic payload ua los ntawm cov kws khomob kws khomob, uas txuas nrog ua ke siv cov tshuaj sib txuas . Puas yog tshuaj tiv thaiv kab mob tib yam li kev tiv thaiv kab mob?
Vim li cas tus kab mob gonorrhea tuaj yeem piav qhia tias yog kab mob sib kis?
Gonorrhea yog ua los ntawm cov kab mob Neisseria gonorrhoeae. Txhua hom kev sib deev tuaj yeem kis tus kab mob gonorrhea. Koj tuaj yeem kis tau los ntawm kev sib cuag nrog lub qhov ncauj, caj pas, qhov muag, urethra, qhov chaw mos, chaw mos, lossis qhov quav.
Puas yog tus kab mob plague yog tus kab mob lossis kab mob?
Kab mob plague yog tshwm sim los ntawm cov kab mob Yersinia pestis, cov kab mob zoonotic feem ntau pom hauv cov tsiaj me thiab lawv cov dev. Cov neeg kis tus kab mob Y. pestis feem ntau tshwm sim tom qab lub sij hawm incubation ntawm ib mus rau xya hnub.
