pigmentogenesis

例句：

1. 1. The process of pigmentogenesis is essential for the development of skin color.
   色素生成过程对于皮肤颜色的发育至关重要。
2. 2.During pigmentogenesis, the body produces melanin to protect against harmful UV rays.
   在色素生成过程中，身体会产生黑色素以抵御有害的紫外线。
3. 3. Pigmentogenesis plays a crucial role in determining an organism's physical characteristics.
   色素生成在决定生物体物理特征方面起着至关重要的作用。