metagenetic stage

例句：

1. 1. The studyof metagenesis is crucial for understanding theevolution of life on Earth.
   研究遗传发育对于理解地球上生命演化至关重要。
2. 2. During themetagenetic stage, organisms undergo significantchanges in their genetic makeup.
   在遗传发育阶段，生物体经历其遗传构成的重大变化。
3. 3. The research into the metageneticstage has led to new insights into theorigins of life.
   对遗传发育阶段的研究表明了生命起源的新见解。