What is the importance of free limbs for insects? What determines the structural features of the limbs of insects?

Loose limbs are essential for insect life. They can perform various functions. It all depends on the specific species. For example – for movement, for grabbing food, for carrying various objects, for defense and attacks. The structure of the limbs may differ. Some insects are adapted to jumping for movement, and some fly from place to place. The structure of the limbs of insects depends on this. All these changes and differences occurred during the evolutionary process on our planet.