A.0B.1/2C.1/3D.1/4
A.基因的多效性B.遺傳異質(zhì)性C.基因回復(fù)突變D.遺傳印記
A.遺傳早現(xiàn)和靜態(tài)突變B.外顯不全和不規(guī)則顯性C.延遲顯性和動態(tài)突變D.共顯性和遺傳的異質(zhì)性