![Pob arthropods puas muaj lub hauv paus paj hlwb? Pob arthropods puas muaj lub hauv paus paj hlwb?](https://i.tvmoviesgames.com/preview/questions/17921126-do-arthropods-have-a-central-nervous-system-j.webp)
2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Lub hauv paus paj hlwb ntawm arthropods yog segmented thiab tuaj yeem faib ua ntu zus rau hauv lub hlwb, nyob rau hauv lub taub hau ntawm qhov kawg ntawm qhov kawg, thiab ventral paj qaum hla ntawm lub taub hau. mus rau caudal kawg, lub plab (Daim duab 1).
Lub paj hlwb dab tsi ua rau arthropods muaj?
Lub paj hlwb arthropod muajlub paj hlwb dorsal thiab lub ventral, ganglionated longitudinal paj qaum (thaum ua khub)los ntawm cov hlab ntsha sab nraud ntawm txhua ntu. Lub kaw lus zoo ib yam li cov kab mob annelid, uas cov arthropods tau hloov zuj zus.
Puas yog txhua tus arthropods muaj ventral paj qaum?
Ventral paj qaum muaj nyob rau hauv qee phyla ntawm cov bilaterians, tshwj xeeb tshaj yog nyob rau hauv cov nematodes, annelids thiab arthropods. VNCs tau kawm zoo nyob rau hauv kab, thiab lawv tau piav qhia nyob rau hauv ntau tshaj 300 hom npog tag nrho cov kev txiav txim loj.
Yuav ua li cas cov tsiaj muaj lub hauv paus paj hlwb?
Txhua tus tsiaj muaj lub paj hlwb tiag tiag tshwj tsis yog hiav txwv sponges. Cnidarians, xws li jellyfish, tsis muaj lub hlwb tiag tiag tab sis muaj cov kab ke sib cais tab sis txuas nrog cov neurons hu ua paj hlwb. Echinoderms, xws li cov hnub qub hiav txwv, muaj cov neurons uas tau ntim rau hauv fibers hu ua paj hlwb.
Dab tsi yog kev ua haujlwm ntawm lub paj hlwb hauv arthropods?
Lawv muaj sia nyob zoo li no vim yog cov hlab ntsha tawg uas khiav raws qhov ntev ntawm lub cev arthropod, ntauntawm uas ua si ib yam li lub luag hauj lwm muaj zog li lub hlwb hauv paj hlwb. Cov hlab ntsha ventral thiab commissures kis thiab sib koom cov lus los ntawm ib ncig ntawm arthropod lub cev.
Pom zoo:
Koj puas ntaus pob ncaws pob ntawm lub tshav pob ntaus pob?
![Koj puas ntaus pob ncaws pob ntawm lub tshav pob ntaus pob? Koj puas ntaus pob ncaws pob ntawm lub tshav pob ntaus pob?](https://i.tvmoviesgames.com/preview/questions/17861773-do-you-play-pickleball-on-a-tennis-court-j.webp)
One Pickleball Court rau Tennis Court Txoj hauv kev yooj yim tshaj plaws yog kom txo qis ntawm qhov ntaus pob tesniv rau 34 "hauv nruab nrab. Cov kab yuav raug kaw los yog pleev xim rau ntawm lub tsev hais plaub rau pickleball (ib txwm kuaj nrog lub chaw ua ntej).
Pob arthropods puas muaj lub plawv?
![Pob arthropods puas muaj lub plawv? Pob arthropods puas muaj lub plawv?](https://i.tvmoviesgames.com/preview/questions/17870235-do-arthropods-have-a-ventral-heart-j.webp)
Muaj tseeb tiag, tab sis lawv lub siab me ntsistxawv ntawm tib neeg lub siab. Zoo li tag nrho cov arthropods, kab muaj ib qho qhib circulatory system as opposed to our kaw circulatory system. … Kab ua, txawm li cas los xij, muaj lub nkoj nyob ntawm lawv sab dorsal uas txav qhov hemolymph.
Puas yog cov neeg sib koom ua ke nyob hauv lub hauv paus paj hlwb?
![Puas yog cov neeg sib koom ua ke nyob hauv lub hauv paus paj hlwb? Puas yog cov neeg sib koom ua ke nyob hauv lub hauv paus paj hlwb?](https://i.tvmoviesgames.com/preview/questions/17914983-are-co-ordinators-located-in-the-central-nervous-system-j.webp)
Lub hauv nruab nrab lub paj hlwb, qee zaum hu ua "tus tswj hwm", muaj lub hlwb thiab qaum qaum. Nws yog lub luag haujlwm rau kev nkag siab ntawm cov lus uas nws tau txais los ntawm lub paj hlwb peripheral thiab xa "cov lus qhia"
Puas yog lub pob txha pob txha pob txha pob txha?
![Puas yog lub pob txha pob txha pob txha pob txha? Puas yog lub pob txha pob txha pob txha pob txha?](https://i.tvmoviesgames.com/preview/questions/17917992-is-an-endplate-fracture-a-compression-fracture-j.webp)
CONCLUSIONS: vertebral endplate raug mob feem ntau pom hauv osteoporotic vertebral compression fractures. Dab tsi ua rau lub pob txha tawg? Nws yog kev xav tias, nyob rau hauv ntau qhov mob ntawm qhov mob qis qis, thawj qhov ua rau mob yog pob txha ntawm pob txha caj qaum los ntawm compression rog.
Puas yog cov paj hlwb genitofemoral yog cov paj hlwb peripheral?
![Puas yog cov paj hlwb genitofemoral yog cov paj hlwb peripheral? Puas yog cov paj hlwb genitofemoral yog cov paj hlwb peripheral?](https://i.tvmoviesgames.com/preview/questions/17937704-is-the-genitofemoral-nerve-a-peripheral-nerve-j.webp)
Cov paj hlwb genitofemoral hais txog paj hlwb uas pom hauv plab. Nws cov ceg, ceg ntawm qhov chaw mos thiab cov ceg femoral muab kev nkag siab rau sab sauv sab xub ntiag, nrog rau daim tawv nqaij ntawm lub qhov quav sab hauv ntawm cov txiv neej thiab mons pubis hauv cov poj niam.