Video: Cov qaib puas muaj hlwb?
2024 Tus sau: Isaac Wood | [email protected]. Kawg hloov kho: 2023-12-15 23:28
Qaib lub hlwb yog teem rau ntawm xws li ib tug angle uas feem ntau yooj yim qhov chaw ntawm lub hlwb , lub cerebellum andthe hlwb qia, tuaj yeem nyob twj ywm hauv lub caj dab txawm tias feem ntau ntawm lub taub hau ploj mus, hais tias Rebecca Katzman rau Modern Farmer. Olsen nrhiav tau qaib “pw nrog lwm tus qaib , nws caj dab tucked nyob rau hauv hiswing."
Ua raws li qhov no, tus qaib tuaj yeem nyob tsis muaj taub hau?
Ntawm no yog vim li cas a Qaib Yuav Nyob Tsis Tau Nws Lub taub hau . Vim li cas a qaib tau khiav ncig nrog nws taub hau txiav tawm. Mike The Headless Qaib nyob tau 18 hli tsis muaj ib tug noggin tom qab ib tug neeg ua teb, nyob rau hauv ib tug ua tsis tau tejyam sim tua, axed tawm nws taub hau thiab nco lub jugularvein.
Ib yam li ntawd, tus qaib yuav ntse npaum li cas? Zoo nkauj ntse , nws hloov tawm! Qhov tseeb, kev tshawb fawb tau qhia tias qaib muaj ntau yam kev txawj ntse zoo ib yam li cov tsiaj txhu, txawm tias primates! Qaib muaj kev nco zoo heev! Lawv muaj peev xwm nco tau thiab paub ntau tshaj 100 tus neeg sib txawv, suav nrog tib neeg.
Ntawm no, qaib puas muaj kev xav?
Qaib muaj kev xav . Ntau qhov kev tshawb fawb muaj qhia tias qaib ua kom pom qhov tsis zoo kev xav , zoo li ntshai. Tab sis kuj lawv muaj zoo kev xav - kev zoo siab, tsis yog qhov tsis muaj qhov tsis zoo. Empathy kuj tau tshwm sim hauv qaib.
Cov qaib puas mob thaum lawv lub taub hau raug txiav?
Nws tsuas yog paj hlwb, adrenaline, thiab ntshav siab poob. Yog tsis muaj hlwb hooked los qhia lawv ua dab tsi ua , lawv pib tua randomly, thiab uas ua rau lub cev tomove. Tsis yog, lawv yuav tsis hnov mob los yog muaj tsis meej pem. Nyob ntawd tsis muaj lawm mob cov receptors.
Pom zoo:
Muaj pes tsawg lub hlwb ua Desmid muaj?
Lub Desmidiales muaj li ntawm 40 genera ntawm ntau tshaj 10,000 hom, ua rau lawv ib pawg loj dua tag nrho lwm cov charophytes ua ke. Lawv feem ntau muab faib ua ob tsev neeg raws li cov qauv ntawm cov phab ntsa ntawm tes
Koj ua li cas thaum koj cov qaib muaj me nyuam qaib?
Tos kom txog thaum tag nrho cov qe tau hatched, ces mus tom ntej thiab txav nws thiab nws cov me nyuam. Nws yuav tsis tso nws cov me nyuam qaib, yog li tsis zoo li tsiv ib tug broody ntawm qe, muaj me ntsis txaus ntshai txav nws. Thaum koj muaj nws thiab cov menyuam qaib nyob, txawm tias nrog pab yaj lossis cais, tus qaib yuav ua txhua yam haujlwm ntawm kev yug lawv
Koj puas xav tau ib tug qaib kom muaj menyuam qaib?
Koj tsis xav tau ib tug qaib rau koj hens los nteg qe, tab sis ib tug qaib yuav tsum tau fertilize lub qe kom lawv mus rau hauv me nyuam qaib, tab sis hens yuav nteg ntau li ntau lub qe txawm tias muaj ib tug qaib nyob ib ncig ntawm los yog tsis
Dab tsi yog qee qhov piv txwv ntawm cov hlwb tshwj xeeb tam sim no hauv cnidarians?
Cnidarians muaj cov hlwb tshwj xeeb hu ua cnidocytes ("stinging cells") uas muaj cov organelles hu ua nematocysts (stingers). Cov hlwb no muaj nyob ib ncig ntawm lub qhov ncauj thiab cov tentacles, thiab pab immobilize prey nrog toxins muaj nyob rau hauv lub hlwb. Nematocysts muaj cov xov coiled uas tuaj yeem dais barbs
Koj puas tuaj yeem muaj qaib tsis muaj qaib?
Hens tsis xav tau ib tug qaib kom nteg qe. Yog tsis muaj ib tug qaib, lub qe yog infertile, yog li ntawd yuav tsis loj hlob mus rau hauv cov me nyuam qaib. Yog tias koj xav kom muaj qaib nrog koj cov qaib, muaj ntau yam uas koj yuav tsum xav txog ua ntej