How did the experimental group differ from the control group in the 2005 peacock butterfly experiment?
A) They were different species.
B) Their native habitat of the forest differed.
C) They were spotless and soundless.
D) They tasted worse.
E) They preferred different flowers species.

Question

Quizplus · Accepted Answer

In the 2005 peacock butterfly experiment, the experimental group differed from the control group by being modified to be spotless and soundless, which was intended to test the effectiveness of the butterflies' eye spots and hissing sounds as anti-predator mechanisms.

How Did the Experimental Group Differ from the Control Group