morphogenetic stimulus

例句：

1. 1. The researcher found that the morphogenetic stimulus from the environment had a significant impact on the development of the child's brain.
   研究人员发现，环境对儿童大脑发展的形态发生刺激有显著影响。
2. 2. The study also found that exposure to certain chemicals could have a morphogenetic effect on the growth ofplants.
   研究还发现，某些化学物质对植物生长具有形态发生效应。
3. 3. The morphogenetic stimulus from the environment plays a crucial role in shaping the development ofthe child's brain and body.
   环境提供的形态发生刺激在塑造儿童大脑和身体的发展过程中起着至关重要的作用。