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學(xué)習(xí)快評丨qibao666888　　那??(na)時??(shi)??，科??(ke)研?(yan)團(tuán)??(tuan)隊??(dui)通??(tong)過??(guo)觀??(guan)察??(cha)大??(da)白??(bai)菜??(cai)授??(shou)粉??(fen)和??(he)受?(shou)精??(jing)過??(guo)程??(cheng)??，發(fā)??(fa)現(xiàn)??(xian)遠(yuǎn)??(yuan)緣??(yuan)花??(hua)粉??(fen)落??(luo)在??(zai)大??(da)白??(bai)菜??(cai)柱??(zhu)頭??(tou)上??(shang)后??(hou)??，很??(hen)難?(nan)水??(shui)合??(he)、萌?(meng)發(fā)?(fa)生??(sheng)長?(chang)??，嚴(yán)??(yan)重?(zhong)阻??(zu)礙??(ai)了??(le)受??(shou)精??(jing)過??(guo)程??(cheng)??。??“我??(wo)們??(men)檢??(jian)測??(ce)到??(dao)遠(yuǎn)??(yuan)緣??(yuan)花?(hua)粉??(fen)能??(neng)迅??(xun)速??(su)引??(yin)起?(qi)柱??(zhu)頭??(tou)活??(huo)性??(xing)氧??(yang)的??(de)升??(sheng)高??(gao)??，由??(you)此??(ci)推??(tui)斷??(duan)活??(huo)性??(xing)氧??(yang)可??(ke)能??(neng)對??(dui)遠(yuǎn)??(yuan)緣??(yuan)花??(hua)粉??(fen)有?(you)抑??(yi)制??(zhi)作??(zuo)用??(yong)???！倍??(duan)巧??(qiao)紅??(hong)說??(shuo)???！　《?(duan)巧??(qiao)紅??(hong)解??(jie)釋??(shi)：“遠(yuǎn)??(yuan)緣??(yuan)雜??(za)交??(jiao)育??(yu)種??(zhong)是??(shi)通??(tong)過??(guo)將??(jiang)不??(bu)同??(tong)種??(zhong)、屬??(shu)甚??(shen)至??(zhi)親??(qin)緣??(yuan)關(guān)??(guan)系??(xi)更??(geng)遠(yuǎn)??(yuan)的??(de)物??(wu)種??(zhong)進(jìn)??(jin)行??(xing)雜??(za)交??(jiao)??，將??(jiang)不??(bu)同??(tong)物??(wu)種??(zhong)的??(de)優(yōu)??(you)良??(liang)性?(xing)狀??(zhuang)重?(zhong)新??(xin)組??(zu)合??(he)??，創(chuàng)??(chuang)造?(zao)出??(chu)新??(xin)的??(de)變??(bian)異??(yi)類??(lei)型??(xing)或??(huo)新??(xin)物?(wu)種?(zhong)?。??”。