1. Cenogenesis is a theory in biology that suggests the possibility of reversion to an earlier stage of development in the course of evolution.
(兹诺异质生是一种生物学理论,它提出了在进化过程中可能存在回归到早期发育阶段的可能性。)
2. According to the concept of cenogenesis, certain species may undergo a form of development that resembles their ancestors.
(根据兹诺异质生的概念,某些物种可能经历一种类似于其祖先的发育形式。)