prepotency

詳細解釋：

pre.po.ten.cy

n.（名詞）
The condition of being greater in power, influence, or force than another or others; predominance.
優勢：比別人具有更大的權勢、影響、權力的狀態；優勢
Genetics The ability of one parent, variety, or strain to transmit individual traits to an offspring, apparently to the exclusion of the other parent, variety, or strain.
【遺傳學】 優先遺傳：父母一方的某些品種或品系具有的將自身特點傳給後代的能力，並明顯地排斥了父母另一方，另一種品種或品系的作用