The results showed that spermary of T. ostriniae had been set before the eclosion and no sperm was produced in the adult stage. 结果表明,玉米螟赤眼蜂雄蜂在羽化时或羽化后很短的时间内其精巢就已发育成熟,成虫期不再形成新的精子。
Is spermatozoon spermary more build? 精子多是睾丸造的吗?
Doctor analysis and its spermary get hurt time and again about. 医生分析与其睾丸屡屡受伤有关。