Endoskeleton
verbata
Insects have an 'exo-skeleton' or outer-skeleton - instead of an internal bone structure.
As an analogue to a skeleton in an animal this structure is called the cytoskeleton.
All mammals have an internal skeleton
A grasshopper's skeleton is external and is called an exoskeleton. It is made of a substance called chitin and does not contain bones. A human's skeleton is internal and in an adult contains 206 bones.
endo-skeleton
Internal Skeleton
internal skeleton
Yes it is.
Internal.
internal