The leading defense advanced research projects use strong lightweight alloys and composite structural materials. The content and processes to make these however, are almost always classified.
The exoskeleton is made of chitin, a polysaccharide.
The exoskeleton is made of chitin, a polysaccharide.
Citin
Their exoskeleton made out of the structural polysaccharide "chitin" (i.e. a sugar polymer).
Grashopper do not actually have bones at all, as they possess what is called an exoskeleton. This exoskeleton is on the outside of the grasshopper and is made of various proteins, lipids and chitin.
When an insect sheds its outer skin, it's called molting.
The bodies of arthropods are supported by a hardened exoskeleton made of chitin, a substance produced by many non-arthropods as well. In arthropods, the nonliving exoskeleton is like a form-fitting suit of armor.
its not a shell, its an exoskeleton, and it is made out of chitin.
it doesn't have an exoskeleton
The "shell" of the crayfish, or rather its exoskeleton, is composed of the polysaccharide chitin and some lipids. There are also some calcium salts in the exoskeleton of the crayfish, which gives it its firmness.
A lobster's exoskeleton is a hard, protective outer layer made primarily of chitin, a tough and flexible protein. This exoskeleton provides structure and support for the lobster's body, as well as protection from predators and environmental elements. Lobsters periodically shed and regenerate their exoskeleton as they grow.
that shell is called the exoskeleton,And the exoskeleton is a shell made out of chitin.The hard exoskeleton of a lobster is known as the chitin.