Endoskeleton of Indian Frog (With Diagram) | Chordata | Zoology
The skeleton that supports the soft parts lies internally and is designated as the endoskeleton. It is chiefly made of bones and cartilages. These two structures are joined with one another to form the internal framework. The endoskeleton is described under two broad heads: (i) The axial skeleton and (ii) The appendicular skeleton. The axial skeleton comprises the skull, vertebral [...]