homochromy

例句：

1. 1. Homochromy is a genetic trait that affects the color of hair and eyes.
   同色性是一种遗传特征，影响头发和眼睛的颜色。
2. 2.The study of homochromy has led to new insights into the development of pigments in plants.
   研究同色性有助于我们了解植物色素的发展。
3. 3. In some species, homochromy can be used as an indicator of health or disease.
   在某些物种中，同色性可以作为健康或疾病的指标。