Zingaki izinyawo izintuthwane?

Zingaki izinyawo izintuthwane? Impendulo yombuzo isobala: njengoba nazo zonke abameleli besigaba izinambuzane, eziyisithupha. Ngaphezu kwalokho, inani imilenze ingenye kuyizimpawu lokhu amayunithi taxonomic ezifana eyisinambuzane phakathi kwezilwane.

Intuthwane - isinambuzane kuvamile. Ngokusho uchwepheshe ulinganisela mass ingqikithi intuthwane eMhlabeni ivela eziyishumi kuya amaphesenti amabili we biomass Imininingwane (nenqwaba zonke izidalwa eziphilayo, kuhlanganise izitshalo nezilwanyakazana ezincane) planethi. Kuyiqiniso, I wonder: indlela enembile izibalo izazi zezinto eziphilayo? Futhi ngokuvamile, uma kukhona ithekhniki le kuvumela ukuthi wena ukubala nenqwaba uhlobo oluthile, uhlobo, ingxenye noma ekilasini kwezilwane? Cishe, iphutha ukubala mikhulu.

Izintuthwane wayehlukile isinambuzane emkhayeni ezimele isikhathi eside. Zezinhlobo lokuqala irekhodwe ngalokuhlelekile kwezazi ngesikhathi ibambene wokubusa izibankwakazi - cishe sasiyikhulu namashumi ayisikhombisa kuphela ngemva kweminyaka eyisigidi eyedlule. Izintuthwane lokuqala zazingaphucukile e isakhiwo (ngokuziqhathanisa izintuthwane yesimanje). Namuhla ngasinda ezimbili zama-izintuthwane, akukho okushintshile kusukela kuleso sikhathi. Lokhu okuthiwa 'bemivubukulo ophilayo. " Eyokuqala watholakala e-Australia ngo-1931 (dinosaur intuthwane), kanti eyesibili wavula eBrazil eminyakeni emihlanu edlule. kwaba Mingakhi imilente e izintuthwane lapho izibankwakazi wahamba planethi? Ososayensi bafinyelela isiphetho esinobunye: eziyisithupha! Kusukela ngaleso sikhathi, kuba - umehluko eliyisisekelo kusukela eyisinambuzane isinambuzane kwamanye amakilasi.

Eyisinambuzane, kuhlanganise eziningi kokubili ezweni nasolwandle izilwane, ihlukaniswe inqwaba ukubeletha. I alaziwa inani eliqondile njengoba okutholakele zenzeka njalo. Ngakho-ke, ngisho nochwepheshe akakwazanga ukuphendula - kangakanani. Izinyawo unasekomyh njalo eziyisithupha, ngakho-ke kulula ukuqagela ukuthi, ngokwesibonelo, izicabucabu phakathi kwabo okungezona ezakho. Uma usafunda, asinasikhathi, ke kunjalo futhi izinyawo zabo. Kuzoba eziyisishiyagalombili. Izicabucabu like izinambuzane, kukhona eyisinambuzane uhlobo, ukuma ukuze umndeni ahlukene arachnids. Ukuze umndeni okufanayo futhi zonke class of izibungu owaziwa. Yebo, nabo babe nemilenze eziyisishiyagalombili. Kubandakanya futhi encephalitis Tshwaya yizinambuzane, okuyinto okumelwe esatshwe uma uvakashela emahlathini enyakatho kanye eSiberia.

Kubonakala sengathi konke kulula, kodwa ngenxa kahle. Nokho, ngokuvamile abantu ekutadisheni biology esikoleni ngaphambi umbuzo imilenze eziningi kanjani izintuthwane, abafundi ngeke anake kakhulu iwela stupor. Kunengqondo ukuphetha ngokuthi lezi zinambuzane ukubona cishe nsuku zonke, kodwa ukubala imilenze ngandlela-thile akazange uhlupho.

izinyawo Intuthwane, ehlanganisa amalunga amathathu banamandla kakhulu. Kulinganiselwa of zesayensi yezempilo, yethu evamile elibomvu ukhuni intuthwane uyakwazi ukubekezelela isisindo, izikhathi ezingamashumi amabili enkulu okungelona olwakhe. Uma isilinganiso nemilenze eqinile futhi isisindo somzimba ngo abantu babeyokwazi kuyafana nalokho i intuthwane, kwakuyodingeka ube ukusebenzisa ngesivinini a racehorse thoroughbred. Umlenze ngamunye intuthwane has emalungeni ezintathu. Ingxenye engenhla - a senyonga ephansi - the shank, futhi esikhundleni uxhumano yabo sangaleso. Ingxenye ezijulileyo umlenze yigama unyawo formic. Ekupheleni unyawo kuyinto okuthiwa uzipho.

Ngezinye izikhathi izazi singabaze okuyinto ekilasini noma ihlukane eyodwa noma omunye omele ka eyisinambuzane. Nakuba taxonomy ka yezimila nezilwane ezihlukahlukene - ixazululwe into ucishe, impikiswano phakathi izazi zezinto eziphilayo bengayeki kuze kube yilolu suku. Isimanga siwukuthi ekuvuleni izinhlobo ezintsha ezingenamgogodla, nakuba kubonakala unyaka ngamunye, iplanethi sifundwa ngokuphelele! Futhi nakuba umbuzo kanjani imilenze eziningi izintuthwane, akunalo wamanje ocucuzayo, kungenzeka ukuthi umbono izazi zezinto eziphilayo mayelana banendawo futhi kuneqhaza abalibambile yalezi abameleli izinambuzane nomphakathi ukuziphendukela kwemvelo kokuphila Emhlabeni kuzobuyekezwa futhi elicwengiweyo ukuze sandise ulwazi lwethu planethi.