一个群体中的动物个体间需要交流信息,以下不能起到此作用的是(

一个群体中的动物个体间需要交流信息,以下不能起到此作用的是(  )

A.长尾猴的不同叫声      B.蜜蜂的舞蹈

C.黄蜂的警戒色              D.蛾类分泌的性外激素

答案

C。本题考查动物间的通讯。同种动物通过动作、声音、气味等传递和交流信息。因此长尾猴的不同叫声、蜜蜂的舞蹈、蛾类分泌的性外激素,都能起到同种动物之间信息交流的作用。而黄蜂的警戒色是对敌害形成的一种威胁,是长期适应环境的结果。

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