KumiswaImfundo yesibili nezikole

Zinhlobo Artificial kwezilwane: izibonelo

Humanity sokugcwaliseka kwaso olokhu ezama yokulawula zilo zasendle, abenze ngandlela-thile ukukhonza abantu. Ngakho kwakunabantu abangu-abangane womuntu - ezifuywayo. Kodwa uma ungeke yokulawula, ososayensi abaningi banamuhla baye baklama nokuboniswa yokufakelwa nangezilwane eziphila kuzo. Uba khona okhangekayo bese ukukwenza ngenxa yezizathu ezihlukahlukene, kodwa ngemiphumela yalezi ukucwaningwa kunalokho ezithakazelisayo futhi esiphawulekayo. Nazi izibonelo ezimbalwa.

Artificial kwezilwane

Hybrid ihhashi kanye nembongolo (umnyuzi), ihhashi nembongolo (hinny) aziwa eziningi ngokukhuthazela kwakhe abantu. Kodwa ukunakekela kwakho: uhhafu idube, nengxenye-amahhashi. Akekho umuntu owake wakwazi yokulawula idube, nemizamo zimisiwe. Khona-ke, ososayensi zinquma ukuhoxisa poluzebru. Ngemva ngokumitha kwemihlambi ngaphakamisa nge nabesifazane besilisa amadube izinhlobo Equine (amahhashi, ngamahhashi amancane, nezimbongolo) etholwe yokufakelwa nangezilwane eziphila kuzo. Bakhandwa okuthiwa zebroid: zebra besilisa ihhashi - zors, udumbana bengabona idube lensikazi - Zonke, idube plus amahhashi - Zoni. Kulezi elixubile ka idube akuyona ngoba azinamagciwane.

Ikamela Mini (Kama)

Ukuze uthole lokhu zohlobo, abacwaningi sawela dromedary futhi Llama. Lezi zilwane, by the way, kukhona nabazala elikude, kodwa izindlela zabo diverged eminyakeni eyizigidi edlule. Ososayensi esetshenziswa insemination yokufakelwa, futhi ngo-1998 kwazalwa ngowokuqala sekamela Kama e Dubai - Rama. Sabe sesibona ukuthi ukukhanya a young ambalwa. Lezi izinhlobo yokufakelwa kukhona zilwane eziqinile like amakamela, kodwa ubuso, efana llama, futhi lincane kakhulu uma ziqhathaniswa nabazala umkhomo.

Inja-impisi

Cishe eminyakeni eyikhulu kwakuthatha usosayensi rocket baphethe impisi ezifuywayo. Ngo-1925 umfuyi Sarlos waseHolland impisi sawela besilisa GSD. Futhi emva kwakhe zonke izinsuku zokuhamba kwakhe enikelwe Ukukhetha yokufakelwa umdlwane, ukweqa kwabo phakathi kwabo. Isilwane ewumphumela lutho ngokubukeka izakhamuzi zaseBosnia zifana kusuka impisi, ngohlamvu enenkani ezimele kakhulu. Kodwa umahluko eyigugu impisi-inja Sarlosa wukuthi uma ikubona abantu njengoba umholi we iphakethe. Ngakho-ke, izinga yabo yenkonzo kubalulekile.

Chanterelle-udade

Ngo-50-yalolucwaningo. zokugcina zofuzo ekhulwini Dmitry Belyaev waqala ukufuywa kwamakamela izimpungushe zasendle. Belyaev nozakwabo ephakanyiswe isizukulwane izimpungushe yasekhaya ngokukhetha esilalelayo iningi ngamunye udoti esilandelayo. Imiphumela iba yinhlanganisela yokukhandleka izilwane abantu bakhona-abanobungane kanye imikhuba yabo zifana kakhulu inja.

Lesi sihloko lingasetshenziswa njengoba ukwaziswa okwengeziwe ngale ndaba: "Izwe elisizungezile, yokufakelwa nezilwane" (Grade 4).

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