If a certain insect uses a specific plant secondary substance as a signal to feed,instead of a warning to stay away,this is an example of
A)failure of natural selection.
B)modification of the environment.
C)coevolutionary adaptation.
D)reproductive strategy.
E)survival of the fittest.

Question

Quizplus · Accepted Answer

This is an example of coevolutionary adaptation because both the insect and the plant have evolved in response to each other's presence. The insect has adapted to be able to use the plant secondary substance as a signal to feed instead of avoiding it as a warning, and the plant has likely evolved to produce the secondary substance to attract the insect for pollination purposes. This demonstrates a mutualistic relationship where both species benefit from each other's presence.

If a Certain Insect Uses a Specific Plant Secondary Substance