Question

What are the differences between cartilaginous fish and bony fish?

Answer 1

Explanation . :However, the most obvious disparity between the two types of fish is the composition of their skeleton. As the name suggests, “bony fish” have a skeleton composed of only bones while a cartilaginous fish has a skeleton made entirely of cartilage.

Answer 2

Bone fish have a bone skeleton and cartilaginous fish have a skeleton made of cartilage