A chitin that makes up the exoskeleton of insects is not made out of a polymer of amino acids. Chitin is a nitrogen that contains polysaccharide.
The Exoskeleton
No insects have backbones; they are invertebrates. Instead of an internal support (skeleton) they have an outer support called an exoskeleton. The exoskeleton of all insects is made of a tough, hard substance called chitin.
Insects do have exoskeleton! Exoskeleton is an external skeleton that supports and protects an animal's body so they do need it and they do have it but I am not sure if all insects have exoskeletons
When an insect sheds its outer skin, it's called molting.
No because they are an insect and insects don't have backbones.
yes cockroach is an exoskeleton animal and the skeleton is made up of chitin and calcium carbonate
Yes, like all insects bees have an exoskeleton.
Insects shed their exoskeleton in order to grow. They expand quickly before the next exoskeleton hardens.
most of them do
Insects are covered with a skeletal protection called an "Exoskeleton", that is located on the outside of the body, rather than the inside.
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