reproductive behaviour

例句：

1. 1. The reproductive behavior of the species is crucial for its survival.
   该物种的生殖行为对其生存至关重要。
2. 2.In some species, male and female individuals have different reproductive behaviors.
   在一些物种中，雄性和雌性个体有不同的生殖行为。
3. 3.The study of reproductive behavior has important implications for understanding the evolution of life.
   研究生殖行为对于理解生命进化具有重要意义。