Question

which of the following chordates have cartilaginous backbones? you must click or tap at least one more area to complete the question.

Explanation:

Chordates with cartilaginous backbones are those in the group of sharks, skates, and rays. This is because they belong to the class Chondrichthyes, which is characterized by having a skeleton made of cartilage rather than bone.

Answer:

Sharks, skates, and rays.