The internal skeleton of a chordate, also known as an endoskeleton, is primarily composed of cartilage and bone. This structure provides support and protection for the organism's vital organs while allowing for movement through an articulated framework. In many chordates, such as mammals, the skeleton is made predominantly of bone, while in others, like sharks, it is primarily cartilaginous. Overall, the internal skeleton is a defining characteristic of chordates, contributing to their structural integrity and adaptability.
All mammals have an internal skeleton
Yes it is.
internal skeleton
Internal Skeleton
endo-skeleton
any mammal has an internal skeleton but bugs have an exoskeleton
Internal.
A cheetah has an endoskeleton, which is an internal skeleton.
All mammals, birds, reptiles, amphibians, and fish (but not all fish) have internal skeleton.
The defining characteristic of a Vertebrate is an internal skeleton. Orangutans have an internal skeleton so they are vertebrates.
internal
The human skeleton is internal, providing support and protection for the body's organs and giving our bodies shape and structure.