Phenotype - uphawu emzimbeni noma amathonya kwemvelo?

Abanye abantu banesithakazelo umbuzo uyini phenotype. Le ncazelo kungaba kubhekwe ngezindlela ezimbili. Ukukhuluma yokuzenzisa, le phenotype - iyona ukumelwa sangaphandle umzimba, okuyinto kunqunywa iqoqo ukubonakaliswa we genotype. Njengoba sesifunde definition kabanzi, singasho ukuthi lezi ezinye zezimpawu ezikhombisa, kuhileleke nezinye izinkinga okuyinto e ukulawulwa zezakhi zofuzo ezithile.

Izici phenotype eyinqaba, ebonakaliswa abantu ngezigaba ezahlukene zentuthuko. Ukwakhiwa izici idatha kwenzeka ngaphansi kwethonya ezithile izici imvelo kanye genotype womuntu.

molecule amaningi kanye nezinhlaka umzimba yomuntu, okuyinto ayingxenye phenotype enwetshiwe futhi okubhalwe by izinhlayiya eziyisisekelo zofuzo ayikwazi ukutholwa efomini elingaphandle emzimbeni. Ngokwesibonelo, igazi engakutholi ukunquma ngaphandle. Ngakho-ke, zonke izimfanelo phenotype kunqunywa noma asebenzise imishini ethize, kanye nezinqubo zezokwelapha, kungakanani abakwaziyo kanye nokuhlola lobuchwepheshe.

Phenotype - kuba ukuziphatha futhi asabela ngayo amathonya kwemvelo ukuthi zitholwa ngokuhamba kwesikhathi, kuye ngamaphuzu athile. Ngokwesibonelo, edamini angabhekwa-beaver phenotype. Kusukela ezihlukahlukene enkulu izici ezimbili izici phenotype ungabahlukanisa - ukuzwela futhi multidimensionality. Isici sokuqala obangela "kuthathe-out" ulwazi ezithile zofuzo ekuphenduleni izici ezithile zemvelo. Futhi, lesi sici obangela phenotype degree of ukuzwela nezinto ezifana. Isici okuyinto inquma inani eliqondile "ukususwa" ulwazi isakhi sofuzo ezahlukeneyo ukuhlangabezana izici futhi uchaza labo izici ukuthi ikakhulukazi nokuzwelana phenotype kukhona - multi-ntathu. Lezi zimo zokuma banesibopho ngomnotho. Ngamanye amazwi, lo multidimensional ngaphezulu lobukhali amazwe acebile i-phenotype. Ngokwesibonelo, phenotype womuntu kuba acebile kokwanoma yimuphi amagciwane, ngakho njengoba ngaphezulu dimensionality lokuqala nokungapheleli esakuzuza ukuzwela.

Phenotype nezidalwa ancike izici ezifana genotype, imithelela nezinguquko ezenzeka endaweni ezungezile nomzimba okungahleliwe ngenxa wezakhi. Kuleso simo, uma umphumela wesici esisodwa nje kuphela ku-isici esithile yemiphumela ngaphezulu nezinye izinto, ngokulandelana, incipha. Ngokwesibonelo, umbala wamehlo luncike genotype, futhi amawele angase abe umehluko izici ezifana ubude nesisindo, okuyinto zinqunywa ethonyeni izici ezithile zemvelo. Futhi ngaphansi kwethonya izici ezingaphandle uthole isifo sokusha kwesibindi kohlobo C (genotype 1).

Ngo imvelo yethu kukhona ezihlukahlukene izenzakalo, ezifana phenotype. Lokhu kungefani singasebenza njengesisekelo esiqinile sokufinyelela imfuneko kwemvelo nezidalwa eziphilayo nokusinda zemvelo. Njengoba isibonelo, uphayini, okuyinto ezimweni ezahlukene sehluke: ehlathini, zingabantu sabasincane ubude, nasemasimini kanye emadwaleni - elikhulu ngokwengeziwe.