Zamkati
- Kodi kayendedwe ka magazi ka octopus ndi kotani?
- Kodi octopus ali ndi mitima ingati?
- Mtima wokhazikika kapena wamagetsi
- mitima gill
- Nchifukwa chiyani octopus ali ndi mitima itatu?
- Kodi octopus ali ndi ziwonetsero zingati?
M'nyanja, timapeza zachilengedwe zazikulu komanso zosangalatsa zomwe sizinaphunzirebe. Pakati pa kusiyanasiyana uku, timapeza nyama kuchokera ku dongosolo la octopoda, yomwe timadziwika kuti ndi octopus. Amadziwika chifukwa cha mawonekedwe awo apadera ndipo adalimbikitsa nthano zambiri komanso nthano zazinyama zam'nyanja. Kumbali inayi, amapanganso chidwi cha sayansi pazosiyanasiyana zomwe ali nazo.
Mwa zina zapadera, timapeza kayendedwe ka magazi ka octopus. Pomaliza pake, octopus ali ndi mitima ingati? Angapo kapena amodzi okha? Pitilizani kuwerenga nkhaniyi PeritoAnimal kuti muyankhe mafunso anu.
Kodi kayendedwe ka magazi ka octopus ndi kotani?
Cephalopods, lomwe ndi gulu lomwe anyani amakhala, amadziwika kuti ndi gulu lovuta kwambiri la nyama zopanda mafupa, ngakhale kuti ali ndi mawonekedwe ofanana ndi ma molluscs onse, amawonetsa kusiyana kwakukulu komwe kumawaika mosiyanasiyana. Njira yosinthira idapatsa nyamazi mawonekedwe omwe amawapangitsa kukhala gulu lopikisana kwambiri pazachilengedwe zam'madzi.
Ngakhale kupezeka kwa pigment komwe sikugwiritsa ntchito bwino mpweya, chifukwa cha njira zingapo zosinthira, amatha kukhala kuchokera kunyanja kupita kumadera oyandikira kwambiri. Alinso osambira abwino kwambiri, okhala ndi machitidwe ofunikira otetezera ndikuwukira, koma, kuwonjezera apo, ndi osaka bwino kwambiri.
Ubwino wonsewu sungapangidwe popanda kukhalapo kwa magazi komwe kumapangidwa ndi kuthekera kwakukulu. Pansipa, tifotokoza mtundu wa ma octopus oyenda mozungulira omwe ali nawo:
- kutseka kwa magazi: Dongosolo lozungulira magazi la octopus limatsekedwa, zomwe zikutanthauza kuti magazi omwe akuyenda amasungidwa mkatikati mwa mitsempha.
- Mitsempha yamagazi yotanuka: Mitsempha yanu yamagazi imakhala yolimba, ngati yamphongo, ndipo imagwira ntchito.
- kuthamanga kwa magazi: Zoyenda pamtima zimapanga ma gradients ofunikira am'magazi, motero nyamazi zimakhala ndi kuthamanga kwa magazi. Izi ndichifukwa choti ali ndi mtima wopitilira umodzi - tifotokozera mitima ingati yomwe octopus ali nayo.
- Magazi abuluu: Mbali ya kupuma yomwe imanyamula mpweya m'magazi ndi hemocyanin, yopangidwa ndi mkuwa ndipo imapatsa magazi a nyama izi mtundu wabuluu. Izi zimasungunuka m'madzi am'magazi a octopus, osati m'maselo awo.
- Mitsempha yokhala ndi mpweya wambiri: Ma Octopus ndi ma cephalopods ambiri amakhala ndi mphamvu yotsika kwambiri yonyamula mpweya, chinthu chomwe chidathetsedwa ndikupanga ma gill omwe amagwiritsa ntchito mpweya wabwino komanso njira zina zopititsira patsogolo kusinthana kwa gasi.
- Sinthani kuchuluka kwa magazi m'mitsempha yanu: Amatha kusiyanitsa kuchuluka kwa magazi m'mitsempha yawo kutengera zosowa zawo za oxygen nthawi iliyonse.
- magazi ochepa: Ali ndi magazi owoneka bwino, chifukwa ngakhale madzi ali ndi magazi ambiri, momwemonso zolimba.
Tsopano popeza tidziwa zambiri za magazi, tiwone kuti octopus ali ndi mitima ingati komanso zifukwa zake.
Kodi octopus ali ndi mitima ingati?
Nyamayi ili ndi mitima itatu, kukhala wamkulu mmodzi ndi awiri sekondale. Chachikulu chimatchedwa systemic kapena arterial heart ndipo enawo ndi mitima ya branchial. Tiyeni tsopano tifotokozere kusiyana pakati pa aliyense wa iwo.
Mtima wokhazikika kapena wamagetsi
Mtimawu umapangidwa ndi kamitsempha, kamene kamagwiritsira ntchito mitsempha yayikulu, ndi ma atria awiri omwe amalandila magazi kuchokera m'mitsempha. Mtima uwu umapopa magazi mthupi lonse ndipo ndiye chiwalo chomwe chimagawira kuchuluka kwa minofu yamagazi yomwe nyama izi zimafunikira.
mitima gill
Mitima iwiri ya gill ndi yocheperako ndipo imakhala ngati mapampu othandizira, kutumiza magazi kumiyendo, komwe mpweya wa magazi uzichitika kuti athe kugawidwa mthupi lonse, kuupumira kwathunthu.
Pachithunzi chotsatira titha kuwona komwe kuli mitima 3 ya octopus.
Nchifukwa chiyani octopus ali ndi mitima itatu?
Ngakhale ali ndi mawonekedwe angapo omwe amawapangitsa kukhala nyama zotsogola kwambiri, nyamazi zimakhala ndi zovuta zina pamitundu yawo. Makhalidwe otere adawapangitsa kuti asinthe kapena kusintha kuti akwaniritse moyo wawo munthawi yochepa yomwe amakhala nayo (octopus amakhala pakati pa zaka zitatu ndi zisanu pafupifupi, kutengera mtunduwo). M'mikhalidwe iyi, kupezeka kwa mitima itatu mu octopus kumachita gawo lofunikira. Kumbali imodzi, kuthekera kokulitsa kapena kuchepetsa kuchuluka kwa magazi kumawathandiza makamaka posaka nyama kapena kuthawa chilombo.
Kumbali inayi, nyamazi zimakonda kukonda nyanja, zomwe nthawi zambiri zimakhala akusowa mpweya. Komabe, mitsempha yawo imagwira bwino ntchito potengera mpweya wocheperako womwe ungakhalepo, kuposa womwe wa nsomba, kuwalola kupeza nyama zomwe nyama zina zam'madzi sizingafikire.
Pazinthu zonsezi, tiyenera kuwonjezera kuti nyama zam'madzi zimatengera a kupanikizika kwakukulu kuposa omwe amakhala m'malo azachilengedwe.
Mfundo yakuti octopus ili ndi mitima itatu imapangitsa kuti thupi lake lizolowere bwino Zamoyo zam'madzi ndipo akhoza kukhala ndi moyo monga mtundu.
Ngakhale kuti nyamayi si nyama zokha zomwe zili ndi mtima wopitilira umodzi, zimakopa chidwi chifukwa cha mawonekedwe ake apadera, komanso chifukwa kafukufuku wasayansi akuwonetsa zochulukirapo pazinyama izi, zomwe zimadziwika bwino luntha.
Kodi octopus ali ndi ziwonetsero zingati?
Tsopano popeza mukudziwa kuti octopus ali ndi mitima ingati, mwina mungadabwe kuti octopus ali ndi zingati. Ndipo yankho ndilakuti ali ndi mahema asanu ndi atatu.
M'misasa isanu ndi itatu iyi ndi makapu amphamvu komanso olimba okoka, omwe amagwiritsidwa ntchito kuti octopus agwiritse paliponse.
Tiyeni tidziwe zina za octopus:
- Nyamayi imatha kusintha mawonekedwe ake, monga ma buluu, komanso kapangidwe kake, kutengera chilengedwe kapena zolusa zomwe zilipo.
- amatha kutero pangani zovuta zanu ngati adulidwa.
- Manja a octopus amasinthasintha kwambiri ndipo amayenda mopanda malire. Kuonetsetsa kuti akuwongolera moyenera, amasuntha pogwiritsa ntchito njira zomwe zimamuchepetsa ufulu ndikulola kuwongolera thupi lake.
- Chihema chilichonse mu octopus chimakhala ndi pafupifupi 40 miliyoni ya mankhwala, motero munthu aliyense amaganiziridwa kuti ndi chiwalo chachikulu chomverera.
- Pali ubale pakati pa zotengera zolimbitsa thupi mu ubongo wa octopus ndi zake njira zoberekera. Amatha kuzindikira zinthu zomwe zimayandama m'madzi a octopus ena, ngakhale kudzera mumakapu awo oyamwa.
Ndipo pamene tikulankhula za mitima ya octopus, mutha kukhala ndi chidwi ndi kanemayu wonena za nyama zisanu ndi ziwiri zapamadzi zapadziko lonse lapansi:
Ngati mukufuna kuwerenga zina zambiri zofanana ndi Kodi octopus ali ndi mitima ingati?, tikukulimbikitsani kuti mulowe mu gawo lathu la Curiosities la nyama.