Question

multiple choice question
what fishes are divided into two classes, the ray - finned fishes and the lobe - finned fishes?
o cartilaginous fishes
o bony fishes
o jawless fishes
o fresh water

Explanation:

Bony fishes (Osteichthyes) are divided into ray - finned fishes (Actinopterygii) and lobe - finned fishes (Sarcopterygii). Cartilaginous fishes (Chondrichthyes) have a different skeletal structure. Jawless fishes (Agnatha) are a more primitive group without jaws. Freshwater is a habitat type, not a taxonomic class of fishes.

Answer:

bony fishes