“balanced polymorphism”的概念、定义、翻译、参考文献-科学参考

单词	balanced polymorphism
释义	balanced polymorphism Encyclopedia 医学平衡多态现象释 balanced polymorphism平衡多态现象群体中同一基因座上有两个或两个以上的等位基因同时稳定存在，并且其中频率最低的等位基因频率也远远高于仅靠突变所能维持的基因频率，从而使群体在该基因参与调控的某一性状中出现不同的表型的现象。是群体遗传学中的一个概念，如人群中的ABO血型及MN血型等。
随便看	system of roots system of rural five-guarantee household system of San Gong Jiu Qing System of Seal and Commander's Tally system of secret appointment of crown prince system of segmental repair and defense of embankments system of selecting of ficers in ancient China system of separating lending survey from loan review and loan origination system of sets system of shares in enterprises system of signs system of solutions system of special protection of labour for underage worker system of spherical coordinates system of strongly elliptic equation system of strongly elliptic equations system of subgroups system of submanifolds system of subvarieties system of systems system of teacher education system of teacher engagement system of testing and appointment system of the discipline inspection and supervision System of the Historiography Institute

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