Video: Lub circulatory system ntawm squid yog dab tsi?
2024 Tus sau: Isaac Wood | [email protected]. Kawg hloov kho: 2023-12-15 23:28
Cov squid muaj ib tug complex circulatory system rau ib tug invertebrate, nrog ib tug kaw circulatory system . Cov squid muaj ob lub plawv ntawm lub hauv paus ntawm cov gills uas xa cov ntshav tsis muaj oxygen los ntawm cov gills. Lub plawv thib peb ventricular ces tso cov ntshav oxygenated thoob plaws hauv lub cev.
Tsis tas li lo lus nug yog, squids puas muaj cov kab mob hauv lub cev?
Squids , zoo li tib neeg, muaj ib kaw circulatory system , txhais tau hais tias tag nrho lawv cov ntshav muaj nyob rau hauv cov hlab ntsha (cov hlab ntsha, hlab ntsha, thiab capillaries). Ntawm squid cov peb lub siab, ob ntawm lawv yog nyob rau hauv lub hauv paus ntawm gills.
Tsis tas li ntawd, qhov ua pa ntawm squid yog dab tsi? Nws ua pa system Nws yog qhov nyuaj heev vim nws muaj peb ntu rau nws uas yog gills, siphon, thiab mantle. Lub mantle ua haujlwm raws li lub qhov dej uas dej tuaj yeem nkag mus rau hauv squid cov lub cev. Cov gills faib cov pa oxygen mus rau hauv cov hlwb ntawm lub hlwb squid thiab raug xa mus thoob plaws nws lub cev.
Ib yam li ntawd, cov squids puas muaj qhov qhib lossis kaw cov hlab ntshav?
Cov pab pawg cephalopod suav nrog cov octopuses nyob, squid , cuttlefish, thiab nautiloids. Tsis zoo li tag nrho lwm cov mollusks, cephalopods muaj ib kaw circulatory system . Qhov no txhais tau hais tias cov ntshav ntws los ntawm cov hlab ntsha kom rov qab mus rau lub plawv, es tsis yog da dej hauv cov kua dej hauv cov ntshav. qhib circulatory systems.
Yuav ua li cas hom ntawm circulatory system muaj ib tug octopus?
Octopuses muaj ib kaw circulatory system , uas cov ntshav tseem nyob hauv cov hlab ntsha. Octopuses muaj peb lub siab; lub plawv system uas circulates ntshav ncig lub cev thiab ob lub plawv ceg uas tso nws los ntawm txhua ob lub gills.
Pom zoo:
Lub hom phiaj ntawm lub nplhaib nruab nrab ntawm lub dab tshos dev yog dab tsi?
Lub Nplhaib Ntiv Nplhaib yog siv thaum koj txhawj xeeb txog tus dev yos hav zoov tau txais nws dab tshos dai ntawm tsob ntoo lossis ceg ntoo. Lub nplhaib nruab nrab tso cai rau dab tshos kom flex nyob rau hauv ib txoj kev uas cov khoom yuav tsis flex, thiab tus dev tuaj yeem tawm ntawm dab tshos yog tias nws haum xoob
Dab tsi yog lub cev ntawm squid?
Ib colossal squid muaj peb lub cev tseem ceeb: lub mantle thiab fin, lub taub hau, thiab ib lub voj voog ntawm caj npab thiab tentacles. Lub mantle. Lub cev tseem ceeb ntawm squid yog hu ua mantle, uas haum zoo li lub tsho tshaj sab hauv nruab nrog cev. Gladius, los yog cwj mem. Tag nrho cov molluscs muaj lub plhaub. Tail fin. Funnel los yog siphon
Dab tsi yog qee yam ntawm lub cev lub cev ntawm dej hiav txwv uas cuam tshuam rau lub neej hauv hiav txwv?
Dej hiav txwv muaj ntsev thiab lwm yam minerals. Lawv tseem ceeb heev rau lub neej. Dej hiav txwv lub cev muaj zog xws li kub, salinity thiab ntom yog qhov tseem ceeb rau txoj hauv kev uas dej hiav txwv txav
Lub luag haujlwm ntawm squid plhaub yog dab tsi?
Nws muaj ntau lub luag haujlwm, suav nrog kev ua pa thiab tso cov khoom pov tseg. Lub colossal squid kuj siv lub funnel los pab nws txav mus rau hauv dej. Thaum lub mantle nthuav, dej yog nqus mus rau hauv squid lub mantle kab noj hniav los ntawm lub mantle qhib nyob ib ncig ntawm lub taub hau
Dab tsi yog dab tshos ntawm squid?
Mantle dab tshos: Lub nplhaib-zoo li tus feem ntawm lub hauv paus ntawm lub mantle. Cwj mem: Ua los ntawm chitin (ib yam li cov exoskeletons ntawm lobsters thiab crabs), qhov no yog feather-puab sab hauv cov qauv uas txhawb cov squid lub mantle thiab yog ib qho chaw rau cov leeg mus txuas