天气预报 > 自然 > 蚕吐丝是为了保暖还是排毒
蚕吐丝是为了保暖还是排毒
更新时间: 2021-03-12 12:21:41  

1、其实蚕吐丝是为了排毒自我保护。

2、蚕宝宝吃下大量桑叶之后,体内吸收存储的氨基酸过剩,如果过剩的氨基酸得不到排除,就会使幼虫在化蛹前中毒死亡。所以,吐丝是一种排毒的方式,为的是让自己更好地活下去。

关键词: 吐丝 为了 保暖 还是

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