gene frequency

例句：

1. 1.The gene frequency of this species is relatively high.
   这种物种的基因频率相对较高。
2. 2.The study of genetics has greatly improved our understanding of human evolution.
   遗传学的研究极大地提高了我们对人类进化的理解。
3. 3. The researcher analyzed the gene frequencies of different populations to determine their genetic diversity.
   研究者分析了不同群体的基因频率，以确定它们的遗传多样性。