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M'madzi nyama wofiirira sock

Tiyerekeze kuti pa bwato ulendo pansi mudzakhala kukumana masokosi otayika, ndipo ngakhale wofiirira. N'zosadabwitsa? Inu kubetcherana! Makamaka kuyambira izi zikhoza kukhala mmodzi wa zinyama zambiri enigmatic sayansi amakono. Okhala nyanja ndipo nyanja madzi ambiri insufficiently kuphunzira. Choncho chidwi kwambiri kuphunzira zinthu zatsopano dziko la nyama. Yesetsani kumvetsa mmene nyanja wokhalamo - wofiirira sock.

Sock kapena ataphwetsedwa zibaluni?

Izi zodabwitsa zachilengedwe anali woyamba anatulukira zaka 60 zapitazo ndipo kopanda mayina boma sayansi mwamphamvu manowa dzina zosavomerezeka a "wofiirira chala". Kwamalongosoledwe a nyama zam'madzi amabwera pansi kuti mapangidwe izi: wofiirira, mawonekedwe CHOSADZIWIKA Monga anaponyedwa pansi sock kapena zibaluni, amene idachotsedwa, ndi kokha dzenje yaing'ono.

dzina Official za m'madzi zinsinsi sayansi Xenoturbella. Mu chikhalidwe pali nyama zamitundu yosiyanasiyana, yaikulu imene kufika mita theka m'litali. Chifukwa chachikulu kwambiri wa mtundu uwu siyana osiyana, ndipo anawatcha Xenoturbella monstrosa. Mu ichi makhalidwe enieni nyama otchedwa "wofiirira chala" mapeto, ndipo ndicho zachilendo anakulirakulirabe.

Pansi ndi matupi owonjezera?

Kuphunzira zambiri za anthu a kuya m'madzi kwambiri anazunguzika asayansi. Anapeza kuti chibakuwacho masokosi - m'madzi nyama alibe ubongo, msana ndi ngakhale matumbo kugaya chakudya. Thupi chilipo pa thupi la chozizwitsa - una kuti akutumikira onse kulowa ndi kuchoka chakudya.

Poyamba, asayansi anatha kupeza DNA wofiirira sock, amene anasonyeza kuti ndi nthumwi ya gulu la mollusks. Koma kenako anatuluka kuti wofiirira masokosi chabe m'mabaibulo DNA chakudya kuti chakudya.

Zochokera chakuti ambiri mwa oimira mitundu ya nyama m'madzi zopezeka mu malo ya nkhono, tingathe ankaganiza kuti ndi mphuno zawo ndi aziphedwa. Koma monga izo zimachitika - chinsinsi kwa asayansi kwambiri.

Mfundo yakuti ofiirira sock ali ngakhale mano kapena villi kulikankhira chakudya kapena aliyense wa Zikuluzikulu lapansi. Choncho, chimodzimodzi momwe chakudya afika m'kamwa, ndi mwa gulu osadziŵika.

Kodi ndingapeze zodabwitsa za chilengedwe?

Mwatsoka, monga basking m'chilimwe mu nyanja, nyanja ndi chozizwitsa sichingapezeke. Habitat ndi zolengedwa Pacific Ocean. Kwa nthawi yoyamba kumeneko apeza ofiirira sock mu 1949. Popeza nyama zimenezi zimapezeka infrequently, anthu ake ndi laling'ono kwambiri.

Pafupi ndi malo a munthu amene mungapeze nyama zimenezi m'madzi ndi California gombe.

Sock ntchito yapamwamba

Kusamvana za gulu Xenoturbella asayansi anavomera kuti nyamayi wa zamoyo zophweka kwambiri, zokhudzana ndi mphutsi. Kuphunzira chikudziwikabe, koma wina ofufuza m'madzi kunena mosapita m'mbali - ndi nyama nyanja anabwera kwa ife ku magawo oyambirira kusanduka, kotero kuti akhoza anaitana mmodzi wa anthu ambiri wakale wa dziko.

Kafukufuku mwatsatanetsatane wofiirira sock kulola asayansi kumela alipo kuphunzira za mchitidwe wa chisinthiko ndi kumanga pa iwo chitsanzo chabwino. Pambuyo xenoturbella, kapena wofiirira sock - nyama zimenezi, amene matupi akalibe kukhala. Choncho, nzeru za nyama zimenezi zikusonyeza kuti anapanga m'kati zamoyo wa ziwalo zofunika kwambiri monga ubongo, maso, matumbo, ndi zina, popanda zomwe zina zamoyo kulibe, ndi lofiirira sock amalowerera nawo.

Ndipo pamene chinsinsi apanyanja mofulumira palibe zinsinsi zake zonse: asayansi sanathe kuona mmene wofiirira sock amatenga chakudya ndipo kumasulidwa ku chakudya kale m'mimba.

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