A relic - wani wakilin da epochs, data kasance a cikin lokaci

Rare relic na wani bygone zamanin, da saura abu na m da, m, ware - wadannan kalmomi iya ayyana wannan ra'ayi. Kawai sa, a relic - wani abu, sabon abu ko kwayoyin, yawa tsira da lokaci. Ba abin mamaki da kalmar kanta zo daga Latin relictum, wanda ke nufin "saura".

rarrabuwa

A ilmin halitta, a relic - shi ne na farko, kuma farkon mai rai gabar cewa ya kiyaye ta zama a zamani kunsa, baya fiye da tartsatsi a baya ma'aunan kasa epochs. Saboda haka, phylogenetic relicts masana kimiyya kira da shuke-shuke da dabbobi da cewa ya mutu miliyoyin shekaru da suka wuce, da kuma da mutum wakilan aka kiyaye wannan rana. A yanayin sauran kaya kira kwayoyin kiyaye a cikin wannan musamman yankin. Alal misali, a Colchis relic - a chestnut itace, boxwood, rhododendron. Great kimiyya darajar da wadannan shuke-shuke. Masana kimiyya yi imani da cewa su - a hakikanin fount na bayani game da baya dazamani.

shuka relicts

Ba dukkan tsire-tsire ne m kaya. Da yawa daga cikinsu suna da wata iyaka mazauninsu, wanda hadu da irin wannan shuka - na kowa abin da ya faru. Na ga relict shuke-shuke aka ƙaddara bisa paleobotanical data. Mutane da yawa daga cikinsu sun kasance mai tartsatsi a cikin fauna daga baya. Saboda haka, ginkgo shuka ne yanzu - kadai wakilin gymnosperms, da zarar ya wanzu a duniya a yalwace. A sanannun jirgin itace samu a cikin Rum, da Asiya, da kuma Arewacin Amirka. A sararin, amma sarari tsage yanki yana da wani relic shuka - lotus. Bisa ga jerin lokuta relic shuke-shuke suna kasu preglacial, glacial kuma post-glacial. A mafi tsoho na rayuwa shuke-shuke sun hada da ginkgo (azurfa apricot), da shekaru wadda bisa ga masana kimiyya, fiye da miliyan 200 da shekaru. Wadannan takwarorina dinosaur ya shafi Metasequoia samu a kasar Sin. All shuke-shuke-relicts bukatar ceton da kuma kare yadda muhimmanci da rai "farfado" na kwãnukan da suka shige. A ƙasashe da dama shirya musamman yanayi reserves, inda Flora na baya ne a karkashin jihar kariya.

animal sauran kaya

Cikin tsofaffin kayayyakin tarihi - kwayoyin cuta (suna ware a cikin wani musamman daula, daban-daban daga dabbobi da kuma shuke-shuke). Gano archaea cewa wanzu a duniya 2.5-4 biliyan shekaru da suka wuce. Lalle ne m shekaru!

A karkashin ruwa zurfin an samu wasu mutane da suka tsira da lokaci a cikin dubban mutane. Wadannan kaya sun hada da Crossopterygii kifi ko wani, babu kasa tsoho - monkfish. Crabs glipidii wanzu a teku ruwan game da miliyan 70 da suka wuce da kuma tunanin da ya zama dadaddun. Kawai kwanan nan da masana kimiyya rai na zamanin d jinsunan da aka samu.

Daga cikin ƙasar dabbobi da relict. Daya daga cikinsu, wata relic - wani dragon Komodo lizard, kai 7 mita a tsawon. Tuatara, da suke zaune a New Zealand, shi ne kuma m, a shekaru da dinosaur. A amkuru, tsaka mataki daga kifi zuwa halittar dabba mai kafafuwa, wanzu miliyan 400 da suka wuce. Akwai tsoho wakilan tsakanin beetles, kuma daga gare ta tururuwa.

Trio "Relict"

Kuma da music yana da nasa "kaya." Saboda haka shahara a cikin eponymous Rasha uku yin Rasha romances na baya shekaru da ya sami mai girma shahararsa a tsakanin masu sauraro m, m irin ayyukan.

Trio "Relict" - wani haske wakilin ake kira Rasha style Ballad tsarkakewa da bi da na gargajiya guitar.