Is a shark a fish or a mammal Why?

Answer: Sharks are fish Sharks are not mammals as they do not possess any of the characteristic features that define a mammal. For instance, they are not warm-blooded. Sharks are considered a species of fish, but unlike most fishes, a sharks’ skeleton is made of cartilage.

Is a shark a fish or a reptile?

No, a shark is not a mammal like whales, nor is it a reptile like alligators. A shark is actually a fish!

What family is a shark in?

Elasmobranchii
Sharks come from the family Elasmobranchii within the class Chondrichthyes. Members of the Elasmobrandchii family have skeletons made out of cartilage instead of bone.

Is shark a fish or meat?

Shark is common seafood in many countries including Japan and Australia. Shark fish is eaten in fish and chips in parts of New Zealand and Australia. In many countries, shark meat is sold under the common name of fish. Sharks are often hunted for their fins.

Is an octopus a fish?

Yes, a mollusk — like your common garden snail. To be more specific, an octopus belongs to a unique class of mollusks known as cephalopods. To put it in simpler terms, this why an octopus has no bones — no skeleton — it is an invertebrate. A fish has a backbone and a skeleton — it is a vertebrate.

What classifies a mammal?

The characteristics that make a mammal a mammal include pres- ence of hair or fur, warm-blooded, young born alive, mammary glands and complex brain.

What are fish considered?

Fishes are a group of animals that are completely aquatic vertebrates that have gills, scales, swim bladders to float, most produce eggs, and are ectothermic. Sharks, stingrays, skates, eels, puffers, seahorses, clownfish are all examples of fishes.

What is the difference between a fish and a shark?

Sharks are fish. A shark’s skeleton is made of cartilage, a type of strong but flexible tissue. Most other fish are covered in smooth, flat scales. A shark is covered in sharp, toothlike scales called denticles.

How is a shark classified?

Sharks are a group of elasmobranch fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head. Modern sharks are classified within the clade Selachimorpha (or Selachii) and are the sister group to the rays.

Can you eat baby shark?

Yes, shark meat is legal for consumption in the United States. In fact, sharks actually produce a very high yield of meat based on their body weight.