daughter chromatid

例句：

1. 1. The study of genetics is essential for understanding the origins of life on Earth.
   研究遗传学对于理解地球上生命的起源至关重要。
2. 2. In this experiment, we are studying how different genes affect the development of a plant.
   在这个实验中，我们正在研究不同的基因如何影响植物的发展。
3. 3. The research team has found that the daughter chromosome pairs play a crucial role in the formation of new cells.
   研究小组发现，女儿染色体对在形成新细胞的过程中起着关键作用。