N'chifukwa njoka mulibe kuwononga kwathunthu?

Funso la chake njoka sayenera inawonongedwa, lili ndi mayankho mwachilungamo losavuta: chifukwa chitukuko cha sayansi salola anthu kulenga zinthu zikuluzikulu, zomwe ndi zamoyo zonse padziko lapansili, kuphatikizapo njoka. m'modzi yekha wa vertebrae mu mafupa a nyama, alipo pakati pa 141 ndi 450, ndipo thupi elongated pamodzi ndi chingwe msana amalola kayendedwe ndi liwiro mphezi m'njira yoyenera. Njoka kuphunzira za dziko lapansi mwa chiwalo chodabwitsa Jacobson, yemwe ndi wa analyzers zotsogola zimapangidwira. Ena mitundu matupi termolokatsii kuti kuwalola kukatenga kutentha pa doko. Anthu kokha m'zaka makumi awiri anatulukira imager matenthedwe ndi njoka ntchito kwa zaka mamiliyoni ambiri.

Akatswiri kudziwa chifukwa njoka mulibe kuwononga kwathunthu. Iwo kuona kuti izi oopsa chifukwa njoka njoka kwenikweni osati sizachilendo. ndalama loyesayesa zapoizoni izi Tingaone m'madera m'madambo, m'madera ambiri makoswe, ndiwo chakudya waukulu wa mphiri. Mwachitsanzo, ngati malo anu si lowe kwambiri, milu ya nthambi ndi zinyalala, ndi mbewa sapezeka, ndiye Mwina okumana njoka yafupika pafupifupi ziro. Wamaluwa amalangiza kudzala adyo, fungo zosasangalatsa njoka, kupeza mphaka, osati kutulutsa urchins, ndiwo adani a njoka. Ndi kunja Garden njoka ndi bioregulators zachilengedwe, nchifukwa chake njoka mulibe kuwononga kwathunthu.

Monga zolengedwa ambiri amoyo, njoka kupewa kukumana ndi munthu. Iwo ngakhale mtundu wapadera, kuti amabisa bwino. Choncho, kulumidwa ndi zotheka pamene munthu abwera kwa izo, kapena kusonyeza mokwiya. Chiphe nyama ndi zofunika kusaka Choncho, kudyetsa njoka sadzakhala chumacho pachabe. Ngati mamba kale iye atazipiringiza mu mphete kuponya (wopambana pa mtunda wa mita), inu mungakhoze basi kupita mozungulira, ndipo aliyense anapita pa njira yake. Pankhaniyi, njoka yokha akhoza kukhala chakudya kadzidzi, dokowe, ferrets, nkhandwe kapena yoongoka, lomwe ndi chifukwa china chimene njoka mulibe kuwononga kwathunthu.

Pa gawo la Russia ndi adder ambiri, ndiwo bulauni, wakuda, Kamaoneka kapena bluish kulocha. Ndi mitundu ina ya gulu la njoka akhoza "kukumana" oyendayenda ku mayiko ena. Mwachitsanzo, mu Ceylon, Thailand Russell mamba chikupezeka, sipangakhalenso kusiyana ndi mutu triangular ndi kutalika ziwiri mita. Nyama imeneyi si aukali ndipo mofulumira, amene amalenga prerequisites kwa kuukira mwamsanga pamene pakupita pa izo.

Sand mamba amapezeka m'madera mchenga, ndi chomwe waphunzitsidwa camouflaged. Njoka akhoza nawo mu Iran, Algeria, Ulaya ndi Asia Minor. Mu Russia, iye amakhala ku Caucasus. zakudya zimapezekanso makoswe, mbalame yaing'ono, abuluzi. Zonenepa nyama sangosonyeza waukali, ngati sichipsa mtima. Nthawi zambiri akadali basking mu dzuwa kwa maola.