Ukuchonga Umahluko abantu wolunye uhlobo: ubungqina aze

Ukuchonga Umahluko abantu wolunye uhlobo ukuba bathathe inyathelo elibalulekileyo kuphuhliso ingcamango yokuba izinto zazivelela. Ingcamango nexabiso yale propati ngenxa kukhubazeko eza kuxutyushwa kwinqaku lethu.

Yintoni Ukwahluka

Phantsi Ukwahluka ukuqonda isakhono eziphilayo ukuze bafumane imisebenzi emitsha kunye neempawu kwinkqubo yophuhliso ngamnye kunye nembali. Lo mhlaba - isiphumo lohlengahlengiso zabo kokusingqongileyo. Ngenxa yoko, Ukwahluka kubantu zohlobo olufanayo, nto leyo ebonisa imizekelo iboniswe ngezantsi, yakhokelela ekuveleni iintlanga zabantu. Icandelo imxinwa amehlo mongoloid nesikhumba etyheli endiyibumbileyo, ezisisigxina kweejini abantu abahlala kumathafa Asian, apho uhlala ukuvuthela yimimoya enamandla uyisanti. A lesikhumba japan Negroid abamnyama ubomi entlango Afrika.

iintlobo Ukwahluka

Ukwahluka ekuchongeni abantu uhlobo olunye lubonise ukuba iimpawu ezintsha ngeke ilifa. Oku singqiniwe ebudeni nokuhlola. imisila yeempuku Laboratory kunqunyulwa, ngoko wawela ke omnye komnye. Abantu abanjalo asoloko wazalelwa abantwana tailed. Le Ukwahluka ibizwa ngokuba non-ilifa, okanye ukulungiswa. Ukuba iimpawu ezintsha echaphazela izixhobo yemfuza, ukuyitshintsha ukuya kwinqanaba elithile, i Ukwahluka kuba ilifa.

ukuguqulwa Ukwahluka

Khumbula iqhina yabantwana: "Ebusika, abamhlophe, kwaye grey ehlotyeni?" Oku ukuchongwa wezi abantu zezohlobo olufanayo. Izazinzulu lubonise ukuba uphawu ukutshintsha uboya umbala umvundla ayikho ubushushu emoyeni, yaye isixa kwelanga. Kulula ukubonisa. Ukuba ixesha efudumeleyo mnyama ebuhlanti okanye yeentaka kunye imivundla, emva kwexesha elithile, bona "bangambathi neengubo ezimhlophe."

Ukuguqulwa Ukwahluka phakathi abantu uhlobo olunye lwesityalo unako kuqwalaselwa umzekelo arrowhead nje. Ukhula emanzini. Amagqabi esi sityalo, ephantsi ngamanzi, abe imilo iribhoni-ezifana, ngaphezu kwayo - utolo. Ukutshintsha iimeko zokusingqongileyo kukhokelela a loyamano imilo yabo. Ukuba yonke isityalo phantsi kwamanzi, athi onke amagqabi amatsha athathe ifomu ye tape.

Ayizizo zonke iimpawu lisenokuthi litshintshwe phantsi kwempembelelo iimeko zokusingqongileyo. Umzekelo, umbala isikhumba zingatshintshwa phantsi kwempembelelo radiation elanga. Kodwa group igazi alichatshazelwa siso nasiphi na iimeko. Lo msebenzi osemqoka, efana nabanye abaninzi, ukuba ilifa.

yokwahluka kwemfuza

Utshintsho echaphazela izixhobo yemfuza, ukuba ilifa. Bona asixhomekeki iimeko yokusingqongileyo ebangwa recombination ingqubana okanye zofuzo. osemqoka yabo random and non-owenza endalweni. Ukwahluka ekuchongeni abantu uhlobo olunye kunye nezinye ezinxulumene ngokusondeleyo kuye sasingumba N. I. Vavilova Uphando nzulu esidumileyo. ngenxa wabo umthetho ngayo kuthotho homologous. kubume bayo usendleleni yokuba utshintsho amafa ukuba kuvandlakanywa kwezinye iintlobo, ingafunyanwa nayo kwabanye ukusondela kuye ngokuzalwa. Umzekelo, albino okufana abameli bazo zonke iiklasi ekuyo. Le guquko kwenzeka kuzo zombini intlanzi kunye nezilwanyana ezanyisayo.

Ngaloo ndlela, eziphilayo mbi ngeendlela ezahlukeneyo. Lo mhlaba ubizwa ngokuba hexa. Kusenokuba kweentlobo ezimbini. Ukuguqulwa kuxhomekeke kwiimeko abaphila phantsi kwazo abantu ezikhuselekileyo kule kweejini. yokwahluka kwemfuza ezinxulumene notshintsho mbandela amafa. zidlulela mpawu ezizukulwaneni. Hexa yinto ebalulekileyo ukuvela apha naphaya ngamabonandenzile zinguquko.