Q: Goldfish, tuna, salmon, perch, and cod are examples of which group of fish?


Read this paragraph and choose the correct option from the provided answers:

Ray-finned fish include the majority of living fish species. including goldfish, tuna, salmon, perch, and cod. They have a bony endoskeleton and a swim bladder. Their thin fins consist of webs of skin over flexible bony rays, or spines. The fins lack muscle, so their movements are controlled by muscles in the body wall. You can compare their ray fins with the fleshy fins of lobe-finned fish in Figure below .

 Choices:

- spiny-lobed fish

- cartilaginous fish

- bony fish

- ray-finned fish


A:
ray-finned fish