Duba zuwa sashi na ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar sashi: Passage: Zaɓin yanayi a cikin yawan jama'a don halayyar da za ta iya bambanta a cikin kewayon ƙimomi, kamar tsawo, za a iya rarraba shi zuwa nau'ikan daban-daban guda uku. Na farko shine zaɓi na shugabanci, wanda shine canji a cikin matsakaicin darajar halayyar a cikin lokaci<unk>misali, kwayoyin suna daɗaɗaɗa a hankali. Abu na biyu, zaɓin rushewa shine zaɓi don ƙimar halayyar ƙima kuma sau da yawa yana haifar da ƙimar biyu daban-daban da suka zama gama gari, tare da zaɓi akan ƙimar matsakaici. Wannan zai kasance lokacin da ƙananan ko manyan halittu suna da fa'ida, amma ba waɗanda ke da tsayi ba. A ƙarshe, a cikin daidaita zaɓin akwai zaɓi akan ƙimar halayyar ƙima a duka ƙarshen, wanda ke haifar da raguwar bambancin kewaye da ƙimar matsakaici da ƙarancin bambancin. Wannan zai, alal misali, haifar da halittu a ƙarshe samun tsayi mai kama. Tambaya: Menene rushewa?
zaɓi don ƙimar halaye masu tsananin gaske