2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Zoo li lwm yam sarcodines, lossis amoebae, kev loj hlob ntawm Actinophrys Actinophrys Description. Actinophryids feem ntau yog dej protozoanrog lub cev kheej kheej thiab ntau rab koob zoo li axopodia. Lawv zoo li lub hnub zoo li cov qauv no, uas yog kev tshoov siab rau lawv lub npe: heliozoa, los yog "sun-animalcules". … Cov cheeb tsam sab nrauv ntawm lub cev ntawm tes feem ntau vacuolated. https://en.wikipedia.org › wiki › Actinophryid
Actinophryid - Wikipedia
muab qhov chaw asexually los ntawm binary fission, kev faib ua ob tug ntxhais zoo sib xws (Fig. 3.26). Lub heliozoan Actinophrys tau txais kev sib deev kev sib deev sib txawv hu ua autogamy (nuclei faib ua ob thiab tom qab ntawd fuse dua).
Pob Heliozoa yug me nyuam los yog sib deev?
Feem ntau ob qho tib si Actinpophrys thiab Actinopherium reproduces asexually los ntawm binary fission. Tab sis hom Actinophryis heliozoa rov ua kev sib deev los ntawm autogamy, lossis nws tus kheej fertilization. Actinophryid heliozoa yuav dhau los ntawm encystment thiab faib ua ob lub diploid hlwb hu ua gamonts nyob rau hauv lub cyst.
Heliozoa yug me nyuam li cas?
Cov ntau lub zog cytoplasmic, hu ua pseudopodia (axopodia), yog siv ntau dua rau kev ntes zaub mov dua li kev txav chaw. Heliozoans ingest protozoans, algae, thiab lwm yam kab mob me me thiab rov tsim dua asexually los ntawm binary fission lossis los ntawm budding.
Dab tsi ua rau phylum Heliozoa txawv ntawmradiolaria?
Lawv zoo ib yam li Radiolaria, tab sis lawv txawv ntawm lawv los ntawm tsis muaj lub hauv paus capsules thiab lwm yam txheej txheem pob txha, txawm tias qee qhov tsim cov nplai yooj yim thiab txha nraub qaum. Lawv tuaj yeem pom nyob rau hauv ob qho tib si dej hiav txwv thiab dej hiav txwv.
Heliozoa nyob qhov twg?
Txawm hais tias Heliozoa feem ntau yog planktonic, lawv pom feem ntau ntawm lossis ze ntawm benthos.
Pom zoo:
Puas yog trout yug me nyuam?
Yes, qhov chaw yug me nyuam zaj sawv trout tuaj yeem yug hauv cov tsiaj qus yog tias qhov chaw nyob zoo (kub, pob zeb, kwj dej) muaj nyob rau lub sijhawm ntawm lub xyoo. Lawv tsis tas yuav tsiv teb tsaws chaw rau cov dej ntsev ntawm txhua theem tab sis.
Vim li cas cov me nyuam yug los tseem yug los puv sij hawm?
Ib tug tseem yug los yog kev tuag ntawm tus menyuam hauv plab tom qab lub lim tiam 20 ntawm leej niam cev xeeb tub. Yog vim li cas mus tsis piavrau 1/3 ntawm rooj plaub. Lwm 2/3 tej zaum yuav tshwm sim los ntawm cov teeb meem ntawm cov placenta los yog txoj hlab ntaws, ntshav siab, kab mob, kev yug me nyuam, los yog kev ua neej tsis zoo.
Bred txhais li cas thaum yug thiab yug me nyuam?
hais tias tus neeg yug thiab loj hlob hauv ib qho chaw tshwj xeeb, thiab muaj tus cwj pwm ntawm ib tus neeg nyob ntawd: Nws yog Parisian yug thiab yug me nyuam. yug thiab yug txhais li cas? -siv xa mus rau qhov chaw yug thiab menyuam yaus tshwm sim Nws yog neeg Mev yug thiab yug me nyuam.
Puas yog muab tus me nyuam rau kev saws me nyuam?
Thaum hais txog cov nqi kho mob, tus nqi nruab nrab ntawm "muab tus menyuam" rau txais yuav yog $0. Tias yog vim li cas thaum koj "tso" tus me nyuam rau kev saws me nyuam, cov nqi tsis them los ntawm kev tuav pov hwm lossis Medicaid yuav raug them los ntawm tsev neeg saws.
Puas yog daim ntawv cog lus tom qab yug me nyuam raug cai?
Daim ntawv cog lus tom qab yug me nyuam yog ib daim ntawv cog lus raws cai kos npe los ntawm ob niam txiv tom qab sib yuav. Cov ntawv cog lus no tuaj yeem hais qhia tias nkawm niam txiv cov cuab tam yuav raug faib li cas yog tias kev sib yuav xaus rau kev sib nrauj.
