遺い伝でん的てき浮ふ遊ゆう

noun

genetic drift

Technical term in population genetics; refers to random changes in allele frequencies within a population, especially in small populations.

• 遺い伝でん的てき浮ふ遊ゆうは、偶ぐう然ぜんによって遺い伝でん子し頻ひん度どが変へん化かする現げん象しょうです。

  Genetic drift is a phenomenon in which gene frequencies change by chance.