繁殖特性的英语怎么说

繁殖特性的英文是 reproductive characteristics。它指的是生物体繁殖的相关特征，包括生殖器官、生殖方式、生殖周期、繁殖能力等。这些特征是由生物体的遗传基因决定的，在进化过程中不断发生变化。

下面是一些英文例句及其中文翻译：

The reproductive characteristics of the species include external fertilization and the ability to produce large numbers of offspring.
(该物种的繁殖特性包括外部受精和能够产生大量后代的能力。)

The male elephant seal has large reproductive organs, while the female has a small number of offspring and invests a lot of energy in their care.
(雄性海象有大型生殖器官，而雌性海象数量少，并在照顾后代方面投入大量能量。)

The reproductive cycle of the frog begins in the spring, when males start calling to attract females.
(青蛙的繁殖周期开始于春季，雄性开始叫声吸引雌性。)

The reproductive capacity of the species has been declining due to habitat loss and pollution.
(由于栖息地丧失和污染，该物种的繁殖能力一直在下降。)