-Delile
I- ukukhethwa kokufakelwa Kuyindlela yokulawula ukuzala, lapho umuntu engashintsha ngayo izakhi zofuzo zezinto ezifuywayo noma ezilinyiwe, ngendlela yokuthi akwazi ukuphatha ngokungemthetho izici ezizuzwe njengefa.
Kungenxa ye- isayensi, ke, indlela okungenzeka ngayo ukwandisa imvamisa yezinguquko zofuzo phakathi kwezizukulwane ezilandelanayo.
Umqondo wokukhethwa kokufakelwa ubhekene obala nomqondo we ukukhethwa kwemvelo, okwanikelwa nguCharles Darwin futhi kwamukelwa iningi lomphakathi wesayensi, lapho izimo umphakathi womuntu okufanele uhlale kuzo kusho ukuthi kuphela abanamandla kakhulu abasindayo, nalabo abakwazile ukuzivumelanisa nemvelo ezizungezile.
Ukukhethwa kokufakelwa kungenziwa ngezindlela eziningi, kufaka phakathi ukukhetha okungekuhle okuyiyona nto ehlongozwayo ukuvimbela ama-specimens ekukhiqizweni anezici ezithile ezingezona lezo ezifunwayo, noma i- Ukukhetha okuhle lokho kwenziwa ukwenzela ukukhiqizwa kabusha kwama-specimen anezici ezithile noma izakhiwo.
Izibonelo zokukhethwa kokufakelwa
- Ubhanana, izithelo ezitholwe ngenqubo yokukhetha yokufakelwa.
- Ezitshalweni, izazi zezolimo namahlathi zishiya kuphela uhlobo olunombala omuhle kakhulu, okungukuthi, inani labantu elinenzuzo kakhulu kwezomnotho.
- Ukukhetha okwenziwa ngabantu kwezinye izinyoni, ikakhulukazi lezo ezihlaselwa yizifo ze-arthritic noma i-visor ye-viscera ngenxa yokuba nezimbobo ezinkulu kakhulu, noma lezo akhiqiza amaqanda amaningi yize isikhathi sakhe sempilo silinganiselwe.
- Iziphambano eziphakathi kwezimvu ezinoboya obuningi, ukuze ngokuhamba kwesikhathi inzalo yazo ibe nezici ezikhethiwe kuphela.
- Izinhlobo zezinja ezifana neBulldog, i-Afghan Shepherd, iPitbull noma iRottweiler.
- Izintuthwane zamaLeafcutter, uhlobo oluthile olukhiqiza ukukhetha okungelona olwabantu.
- Ukholifulawa, owenziwa ngesinaphi sasendle.
- Izilwane zemfuyo, njengezinkomo zobisi.
- Ummbila, lapho kutholakala khona isivuno esidliwayo sendoda endala.
- Inja ye-xoloitzcuintle, enezici zomzimba ezibhekwa njengezinhle kakhulu.
Ubuhle nobubi
Le nqubo isho ukuthi, okokuqala, ukuqashelwa komuntu njengezilwane ezinquma ukusetshenziswa kolunye uhlobo, ngenhloso yezidingo zazo ezihlangene. Ukusetshenziswa kokukhethwa kokufakelwa ikuvumela ukuthi uthole izinhlobo ezintsha ezinzile, ezisetshenziselwa izinhlobo zezolimo, imfuyo noma ubuningi bobulili.
Ukukhethwa kokuzenzela nokukwazi ukuphatha ama-phenotypes ngokuzithandela kusikisela inqubekela phambili enkulu esezingeni lempilo yabantu ngezindlela ezahlukahlukene, ngoba izici zezinhlobonhlobo zezitshalo zenziwe ngcono, zisebenzisa kalula ukusetshenziswa komsoco komuntu.
Kodwa-ke, ngokungafani kukhona nobuningi be- izindaba zokuziphatha, ngesizathu sokuthi ukukhetha kokuzenzela kudlule iziphambano eziphakathi kwezinhlanga ezahlukahlukene: the izindlela zokusabalalisa okungezona ezangempela babeka umuntu endaweni ebonakalayo kaNkulunkulu maqondana nempilo ayenzayo.
Ukuze kutholakale izilwane ezisebenza kahle, umuntu ukhetha lezo ezithwele izici ezibalulekile ngokomcabango wakhe: ukuguqulwa kokubonakala kwezinhlobo eziningi kwenziwa ngenhloso yodwa yokwenza impilo yomuntu ikhululeke ngokwengeziwe, kuguqulwe okungenakuphikiswa ikusasa lemvelo lohlobo ngalunye.
Imininingwane engaphezulu?
- Izibonelo Zokukhethwa Kwemvelo
- Izibonelo Zokushintshwa (kwezinto eziphilayo)
- Izibonelo Zokuguquguquka Kofuzo
