The scales present in cartilaginous fishes ar | vedclass

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Question

(C) Cartilaginous fishes,belonging to the class $Chondrichthyes$,are characterized by a cartilaginous endoskeleton.These fishes possess $Placoid$ scal

Vedclass · Accepted Answer

Placoid

Vedclass · Answer

(C) Cartilaginous fishes,belonging to the class $Chondrichthyes$,are characterized by a cartilaginous endoskeleton.These fishes possess $Placoid$ scales on their skin.$Cycloid$ and $Ctenoid$ scales are typically found in bony fishes (class $Osteichthyes$).$Ganoid$ scales are found in primitive bony fishes like sturgeons and gars.Therefore,the correct option is $C$.

The scales present in cartilaginous fishes are:

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