Asayansi pofufuza yankho ku funso lakuti: kodi n'zotheka kufotokoza khalidwe la nyama?

Tsiku lililonse, anthu kuphunzira za nyama zambiri. Science akupitiriza kumasulira zinsinsi lalikulu la chikhalidwe, kuphatikizapo khalidwe la nyama. Komabe, izi sizikutanthauza kuti ife kudziwa zonse kale. Pali ndalama yaikulu osadziwika mu mafunso okhudza chikhalidwe lachinsinsi la ana, amene ali nyama. Limodzi likhoza amanena ndipo ndi ziphunzitso za chifukwa iwo kuchita ichi kapena icho. Khalidwe la ena mitundu Zatsala chinsinsi. Chinyama sapempha chifukwa iwo ali ichi kapena icho chizolowezi, chiphunzitso choncho ndithu sayansi - Kodi njira yabwino vuto pa mphindi.

Chifukwa ng'ombe kuwoneka monga kumpoto kapena kum'mwera, pamene iwo kudya?

Pamene mudya, inu pafupifupi konse kuganiza za kumene nkhope yako yaloza. Koma ng'ombe padziko lonse nthawi zonse munthu, kapena kumpoto kapena kum'mwera, pamene inafika nthawi kudya. Ngakhale anthu adziwe kuti iwo amachita zimenezo, palibe amene koma wakhoza tione chifukwa chake. Zikuoneka ng'ombe angamve wakumunda mu atomu ya Dziko Lapansi, ndipo iwo ali mosamalitsa cha kumpoto kapena kum'mwera, monga Zimalondolera ikuluikulu. Komanso, gulu la asayansi ku Germany, amene anatulukira ndondomeko imeneyi, anapeza kuti nyama zina zambiri zomwezo. Mbewa, agwape ndi, mwina, mitundu ina ya zolengedwa zoyamwitsa amadziwikanso zochokera kwa kumpoto kapena kum'mwera, koma milandu sikutheka kupeza chifukwa enieni chifukwa iwo amachita izo. Ngati mbalame ndi kutembenukira kwa munda mu atomu a dziko lapansi, iwo amachita zimenezi pofuna kuyenda mu mlengalenga. Koma pamene anali nthawi yotsiriza munaona ng'ombe kusamuka? Nyama sindikufuna zambiri kusuntha akutali kwambiri, choncho ntchito m'munda maginito kwa lathu mu nkhani iyi, n'zokayikitsa.

Nyama anganeneretu kuti zivomezi kwa masiku angapo kapena masabata asanayambe?

Palibe zodabwitsa mu chakuti nyama amatha kuzindikira chivomezi angapo masekondi pamaso udzayamba. Ngakhale mukudziwa chifukwa chake izi zikuchitika: chivomezi limodzi ndi mitundu iwiri ya mafunde, lalikulu S-yoweyula ndi zazing'ono P-mafunde kuti amakhala patsogolo pa S-yoweyula masekondi angapo. Mosiyana ndi anthu, nyama akhoza kumva mafunde aang'ono awa, ndi pamene iwo amaona iwo amadziwa kuti nthawi kuthamanga ndi kubisa. Choncho, ngati Pet akuyamba mantha thawirani, kutsatira ilo, chifukwa muli ndi asanu okha masekondi pamaso zonse akuyamba kutha. Komabe, kukwapula kuti nyama zina amatha kuzindikira chivomezi masiku angapo kapena milungu ingapo izo zisanachitike.

N'chifukwa chiyani mungaone anyaniwa nkhondo?

Kaya anyani zingaoneke inu zabwino, iwo ali wankhanza kwambiri. Iwo ali wankhanza moti amadziwika kuti agwire anyani ena, kuwapha ndi kudya. Kodi ndi woipa, zimatero mwadongosolo ndi methodical, kusonkhanitsa mu magulu. Mwachidule, iwo kuchita chimene anthu amachitcha nkhondo. Inde, asayansi atulukira kuti paketi imodzi ya anyani mwina kulengeza nkhondo pa paketi wapafupi, kutanthauza kuti "Planet wa anyani" - uwu si nkhani yopeka filimu. Chifukwa chake mungaone anyaniwa kuchita zimenezi, osati chimodzimodzi monga nyama zina, monga kusaka ndi kupha, mpaka kuti silidziŵika.

Monga nsombazo oongoka m'mlengalenga?

Pali zinthu zambiri zimene anthu sadziwa za nsombazo. Mwachitsanzo, pamene zochokera m'nyanja? Ngakhale kuti nyanja - ndi yaikulu mdima madzi yosungirako, nsombazi popanda mavuto kusambira ndi kupita kulikonse kumene akufuna, ngakhale ngati iwo ali kuyenda zikwi makilomita. Anthu m'moyo wawo, pofuna kumvetsa mmene izi zimachitika, koma sayansi amakhalabe nkhaniyi mu malo omwewo, nthawi imene iye anali zaka zingapo zapitazo.

N'chifukwa chiyani nyama amakonda kusewera?

Zingaoneke funso lotani zikhoza kukhala kosavuta? Nyama kusewera chifukwa ndi zosangalatsa! Komanso, pochita iwo kuphunzira. Nkhondo kusangalala ndi abale zimawapangitsa nthawi adzakhala nawo nkhondo yeniyeni. Pamaseŵero, nyama ndi abwenzi athu ndi ogwira moyo, ndi zina zotero. Aliyense akudziwa izo, sichoncho? Komabe, zikuoneka kuti kanthu amadziwika za chowonadi enieni chifukwa nyama kusewera. Ndipo ngati tiyesa kumvetsetsa mwatsatanetsatane nkhani imeneyi, mayankho kupanga sazindikira.

Chifukwa akhwangwala kukumbukira zolakwa?

Tambala ochenjera ndi mantha ngati likukhalira, frighteningly wosalabadira. Mu 2011, asayansi anatulukira kuti iwo osati nkhope za anthu amene kuwaika ukapolo, ndipo iwo chakukhosi ndi wamphamvu kwambiri moti patapita zaka zingapo iwo akhoza kuukira olakwa awo akale. Pakuti Khwangwala Kubwezera - mbale kuti bwino anatumikira nthawi zonse. Komabe, palibe amene akudziwa chifukwa iwo amachita izo.

Chifukwa nyerere umodzi kufa msanga?

Nyerere - ndi amazipanga zolengedwa chikhalidwe. Ngati mukuona mmodzi, zikuoneka kuti mamilioni a iwo pafupi. Komabe, zikuoneka kuti sali chikhalidwe chifukwa chabe pamodzi ndi wamphamvu, komanso chifukwa Nyerere, ngati inu kusiya iye yekha kwa nthawi yaitali, kwenikweni mufa, ndipo izo zimachitika mofulumira kwambiri. Mu phunziro, nyerere kalipentala anali poyera kuti mavuto olakwika anali olekanitsidwa nyerere zina. Zikhalidwe zimene nyerere ankacheza anapulumuka kwa miyezi iwiri (moyo wawo wamasiku kwa masabata 6 mpaka 12), nyerere amene anafa atapita masiku asanu okha. Komabe, asayansi sangathe kumvetsa chifukwa chake chikuchitika.

Chifukwa kusamuka nsombazo woyera zachilendo ndi yosalongosoka?

Wamkulu White Nsomba zoopsa kudziwa ngakhale zosakwana mwachizolowezi za nsombazo, makamaka chifukwa chakuti pamene anthu akuyesera kufufuza nsomba zikuluzikulu zamtunduwu mu ukapolo, iye mwamsanga aphedwe. Chimodzi cha zinsinsi lalikulu pa zolengedwa izi, ndi pamene iwo amapita ndi momwe izo apo.

Mnyamata cuckoo kumvetsa pamene iwo ayenera kuuluka?

Kawirikawiri, mfundo ya migrations mbalame kudziwa losavuta: ana kutsatira amayi awo kulikonse kumene iwo kuuluka. Komabe, mu nkhani ya cuckoos, chilichonse ndi chosiyana. Choyamba, iwo alibe "Azimayi" monga. The cuckoo wamkazi amaikira mazira kenako nawaponya kagawo cholakwika. Pambuyo pake, mazira kuoneka anapiye kukula mu chisamaliro cha anthu a mtundu wosiyana kotheratu.