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Some sharks have bones like us however some sharks have bones that are made out of cartilage.

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16y ago

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What is the difference bony fish and cartilaginous and jawless fish?

Ray-finned fish have "true" bone skeletons, where as the cartlaginous fish have...cartilage instead of bone as their skeletons.


What is the difference between opercular and septal gill?

opercular gills are found in the class osteichye "bonny fish" who have a operculum. Septal gills are found in chondritchthyes "cartilagenous fish"


What are the structural difference in a bony fish and a frog?

Bony fish have scales, fins, and gills for respiration, while frogs have smooth skin, limbs for locomotion, and lungs for breathing. Bony fish also have a swim bladder to control buoyancy, whereas frogs do not have this adaptation.


What structural adaptations gave bony fish an advantage over cartilaginous fish?

Bony fish have a bony skeleton that provides more support and protection compared to the cartilaginous skeleton of cartilaginous fish. Bony fish also have a swim bladder, which helps with buoyancy control, allowing for more efficient swimming. Additionally, bony fish have scales that provide further protection against predators and environmental factors.


What is the difference between lobe-finned fish and ray-finned fish?

The main difference between lobe-finned fish and ray-finned fish lies in their fin structure. Lobe-finned fish have fleshy, lobed fins supported by a bony structure, while ray-finned fish have fins supported by bony rays. Additionally, lobe-finned fish are believed to have given rise to tetrapods, including amphibians, reptiles, birds, and mammals.


Is a zebra bullhead shark a fish reptile or amphibian?

Sharks are fish, cartilagenous fish.


Is a perch fish a bony fish?

Yes, it is a bony fish. They belong to the Osteicthyes class of bony fish.


What are the differences between bony fish and cartilage fish?

cartlige isent a boneyb


Is a Perch a bony fish?

Yes, it is a bony fish. They belong to the Osteicthyes class of bony fish.


What is a group of fishermen called?

Teleostes -- the family of bony fish. The other two major groups are Agnatha (Hag Fish) and CHondricthyes(cartilagenous fish).


What is the relationship between a bony fish and a turtle?

the difference betweeen fish and turtle is that they dont have the same name and there both living creatures that live and act in different environments or habbit tats


Is a hag fish AA bony fish?

no a hag fish is not a bony fish