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No! They are made of cartilage.
What else can I help you with?
Do sharks have backbones are sharks vertebrates or invertebrates what do sharks have in their back how do sharks bend their tail so bendly how are they so flexible with their tail are they cute?
Sharks do have backbones, making them vertebrates. Their skeletons are made mostly of cartilage and not actual bone, being of a more ancient classification of fish in evolutionary terms. Whether something is cute or not is subjective, however sharks aren't exactly an animal that have the head/body porportions similar to what humans usually see as cute, they don't look neotonous (like babies).
Which fish do not have backbones?
clown fish,mudfish,catfish,seahorse
Do cicada have backbones?
No cicadas do not have backbones, they are invertebrates. Any Animal and insects that is an invertebrates do not have backbones.
Do monerans have backbones?
No, monerans do not have backbones. Monerans are single-celled organisms without complex structural features like backbones.
Does a wallaby have a backbone?
Yes, wallabies have backbones. They belong to the class Mammalia, which are vertebrates with backbones.
Do hamerhead sharks have backbones?
no they don't have backbones
Are sharks fish or invertebrate?
sharks have backbones and they are fish
Are angle sharks invertebrate or vertebrate?
Animals that have backbones are considered vertebrates, while animals without are invertebrates. So sharks, having backbones, are vertebrates.
Do all fish have backbones?
Sharks and their relatives have cartilage.
Are cookiecutter sharks vertebrae or invertebrate?
It is a vertebrate. They have backbones.
Animals that do have backbones?
There are about 58,000 known species with backbones, these include; sharks, mammals, birds, amphibians, reptiles, rays and (some types of) fish.
Do great white sharks have backbones?
Sharks are vertebrates (they belong to the phylum Cordata), so they have a spinal chord. However they are also cartilaginous fishes (they belong the the class Chondrichthyes) meaning that their skeleton is made of cartilage instead of bone. They do have a cartilage sheath that surrounds their spinal chord which could be considered a spine. There could be a semantic debate over whether that constitutes a spine, but I for one think it does.
Are sharks vertebrates?
Yes, but they are different from other vertebrates in that their backbones are made of cartilage, like the rest of their skeletal structure.
How many backbones does a great white shark have?
sharks dont have bones... their skeleton is made of cartilage
What sea animals have backbones?
Sea animals with backbones include fish, sharks, whales, dolphins, and sea turtles. These animals are known as vertebrates because they have a backbone or spinal column.
Do gray reef sharks have backbones?
nO, THEY ARE LAZY AMERICANS FEEDING OFF OF MY TAXPAYER MONEY..... IM REPOOBLIKAN
Do a clownfish have a backbones?
Yes, they are bony fish. Some fish, like sharks and rays, don't have a cartilaginous (like your ears or nose) skeletons.
