answersLogoWhite

0

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.

User Avatar

AnswerBot

1w ago

What else can I help you with?