the dry weight of the cotyledons

例句：

1. 1.The study found that the dry weight of the cotyledons was significantly higher in the control group.
   研究发现，对照组的胚轴干重显著高于实验组。
2. 2. The researchers analyzed the data to determine the dry weight of the cotyledons and how it relates to the growth rate of the plant.
   研究人员分析数据以确定胚轴干重与植物生长率之间的关系。
3. 3. The findings have implications for understanding the role of the cotyledons in plant development.
   这些发现对理解胚轴在植物发育中的作用具有重要意义。