chitin
chitin
Yes, in fact lobsters do have a substance that is called chitin on their exoskeleton and buterflies contain that substNCE ALSO
Chitin is a structural carbohydrate that forms their exoskeleton
The exoskeleton is made of chitin, a polysaccharide.
The exoskeleton is made of chitin, a polysaccharide.
Chitin and some calcium
Chitin.
exoskeleton, chitin, molting
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.
Arthropod have exoskeleton. The exoskeleton is composed of a thin, outer protein layer, the epicuticle, and a thick, inner, chitin–protein layer.
its the same between an apple and a banana...they just don't compare