Question

which term matches the picture?
options:
cartilaginous fish
jawless fish
bony fish

Explanation:

The image shows fish with no jaws, characteristic of jawless fish (e.g., lampreys). Cartilaginous fish have jaws and cartilage skeletons (sharks), bony fish have bony skeletons (most fish). So the term matching the picture is jawless fish.

Answer:

jawless fish