蜱类卵黄发生受激素调控，激素的作用与作用激素的种类在硬蜱和软蜱中表现出较大差别。

Vitellogenesis is regulated by hormones. There are obvious differences between hard ticks and soft ticks in hormonal effects and sorts.

youdao

蜱类卵黄发生受激素调控，激素的作用与作用激素的种类在硬蜱和软蜱中表现出较大差别。

Vitellogenesis is regulated by hormones. There are obvious differences between hard ticks and soft ticks in hormonal effects and sorts.

youdao