Certain appendages of insects evolved into broad, thin extensions for the purpose of

Question

Quizplus · Accepted Answer

Insects evolved wings for the purpose of flight, which allowed them to expand their territory and find new sources of food, mates and shelter. Broad, thin extensions such as wings would not be useful for walking or copulation, and while they may help some insects with feeding or swimming, flight is the only purpose that universally applies to winged insects.

Certain Appendages of Insects Evolved into Broad, Thin Extensions for the Purpose