1. The study of eugenesis examines the patterns and processes of biological evolution.
研究进化史探讨了生物进化的模式和过程。
2. Eugenesis is a fundamental concept in genetics, which involves the study of how traits are passed from one generation to the next.
进化史是遗传学中的一个基本概念，涉及研究特征如何从一代传递到下一代。
