Question

How bony fish are different from cartilaginous fish?

Answer 1

These bony fishes normally are a various taxonomic group of fish, which have primarily skeletons. The enormous majority of fish are members of the Osteichthyes class, which is a tremendously assorted and profuse group. This group comprising of 45 orders, and more than 435 families and 28,000 kids. These fishes generally are chattered vertebrates along with corresponding fins, corresponding nares, scales. They have a single heart where its chambers are in series.

Complete answer:

bony fish	cartilaginous fishes
The fishes of Osteichthyes are popularly denoted as the bony fish.	The fishes of Chondrichthyes are popularly denoted as the cartilaginous fishes.
They are primarily composed of bone material.	However, their skeletons are made of cartilage instead of bone.
The Operculum is generally absent.	The Operculum is generally present.
Their tail is Heterocercal.	Their tail is Homocercal.
When we talk about the ecosystems in which these types of fishes lie, we can say that these fishes are the members which reside both in the marine and freshwater ecologies.	When we talk about the ecosystems in which these types of fishes lie in, we can say that these fishes are the members which primarily inhabit naval ecosystems. On the other hand, some omissions are also present.
The mode of Fertilization is external	Mode of Fertilization Internal (exceptions are present).
Swim Bladder is typically present (excluding for some bony fishes which reside in the deep of the water).	Swim Bladder is typically absent. Moreover, buoyancy is preserved with oil which is stowed in their livers.
Some of the examples of these type of fishes are Great white sharks, whale sharks, and every other species of sharks	Some of the examples of these types of fishes are Sunfish, Tuna, Herring, Trouts, etc.

Note: The bony fishes are found in humid, mild, and polar seas. In addition to such places, they virtually present in all freshwater atmospheres. Some kinds of bony fishes live in a depth of 11 km (6.8 mi.) in the deep sea. However, Cartilaginous fish live everywhere in the world and all kinds of water. They live anywhere from emissions that dwell low, sandy limits to sharks that inhabit out in the profound, open ocean.