homopetalous

例句：

1. 1. The two structures are homopetalous, meaning they have the same shape and size.
   这两个结构是同侧的，意味着它们的形状和大小相同。
2. 2. The symmetry of the flower is a result of its homopetalous structure.
   花朵的对称性是其同侧结构的结果。
3. 3. The scientists found that the genomes of these organisms were homopetalous, which means they share similar genetic codes.
   科学家们发现这些生物的基因组是同侧的，这意味着它们共享相似的遗传代码。