isozooid

例句：

1. 1. The isozooids are a group of organisms that share similar characteristics.
   同种生物是一组具有相似特征的生物。
2. 2. The isozooids were discovered in the fossil record of the early Earth.
   同种生物在早期地球的化石记录中被发现。
3. 3. The isozooids play an important role in the ecosystem by providing food and shelter for other organisms.
   同种生物在生态系统中通过为其他生物提供食物和庇护所发挥着重要作用。