molting造句

1、Molting in insects is triggered by rising levels of a hormone called ecdysone.
昆虫的脱皮是由于称为脱皮素激素的含量升高而引起的。

2、Molting and metamorphosis are the typical developmental characters in holometabolous insects.
蜕皮与变态是全变态昆虫典型的发育特征。

3、The processes are regulated by molting hormone and juvenile hormone.
调控昆虫蜕皮与变态的激素主要有蜕皮激素和保幼激素。