基本解釋自花授精,自交,自體受精同根派生 selfing相關(guān)詞英漢例句On selfing or crossing heterozygotes some double recessives may appear, giving viable offspring.在自交或雜交產(chǎn)生的雜合子中雙隱性性狀可以表現(xiàn)出來并產(chǎn)生可育后代。Selfing is inhibited by genetic self incompatibility and also by the fact that within a single flower the stigma is receptive before the anthesis are ready to shed pollen.由于遺傳上的自交不親和性以及花中柱頭只能在花粉準(zhǔn)備撒粉以前接受花粉,因而防止了自交。selfing更多例句