homoseis

例句：

1. 1. Homologous genes are responsible for the development of different species.
   同源基因负责不同物种的发展。
2. 2.Homologous structures have evolved to support similar functions.
   同源结构已经进化出支持相似功能。
3. 3. Homologous sequences can be used to compare and study genetic differences between species.
   同源序列可以用于比较和研究物种之间的遗传差异。