polygenic hypothesis

• 多基因假说

polygenic hypothesis的用法和样例：

例句

1. Eventually a competing theory involving the gradual accumulation of mutations was shown to occur in nature so often that geneticists largely dismissed the moving gene hypothesis.
   最后，有人提出突变逐渐积累的竞争性假说，面这一现象被发现在自然界存在，所以遗传学家多半不再考虑移动基因假说。