Outer Covering Of Insects. Having a skeleton on the outside, not the inside, of the body serves as one of the Some seeds have an outer covering which makes it hard for insects and animals to get into. Insect taxonomy is the study of the classification of insects.
Easier - Insects are small creatures (animal kingdom) with three pair of legs, a body with three main sections, and tough shell-like outer covering. At some places it has invaginated (as apodemes and apophyses) to form endoskeleton for the attachment of muscles. But insects are just as likely to rely on chemical senses like smell and taste to figure out who is a friend and who is an unknown.
The outer layer of the insect.
The insect integument is the outer covering of the body.
Having a skeleton on the outside, not the inside, of the body serves as one of the Some seeds have an outer covering which makes it hard for insects and animals to get into. And not all of these signals Social insects like ants, bees, and wasps can tell each other apart "within a split second," says Prof. They do not have bones, but the hard outer covering supports the muscles.