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What are the characteristics of fishes?
They swim, they have gills, they live under water, they are sea creatures. They have fins, they travel in schools, they live underwater, and they have scales. Most fishes have gills, fins, and scales. Their skeletons are either made of cartilage and bone. they are cold blooded
Do fish have skeletons?
yes don't you see in Tom & jerrywhen cats eat fishes and through the skeleton ?? Alternate answer: Yes fish have skeletons. Some fish skeletons are composed of cartilage and some fish skeletons are composed of bone much like human skeletons. FISH ARE VERTBRATES WITCH MEANS THEY HAVE BACKBONES
Do frogs have a skeleton made of hard bone or cartilage?
Amphibians are vertebrates, meaning they have a backbone. The skeletal system is mostly made up of bone, but also contains some smaller portions of cartilage. Not all vertebrates have bone skeletons, Chondrichthyes (sharks, rays etc.) have skeletons made up entirely of cartilage. Amphibians however do not.
What is the skeleton of a jaw less fish made of?
The skeleton of jawless fish, such as lampreys and hagfish, is primarily made of cartilage rather than bone. Cartilage is a flexible and lightweight tissue that provides structure and support to these fish without the need for heavy bones.
The skeletons of lampreys and hagfishes are made of?
The skeletons of lampreys and hagfishes are made of cartilage rather than bone. This cartilaginous skeleton provides structure and support to their bodies without the need for true bones.
The skeletons of cartilaginous fishes are made of?
cartilage
What is elasmobrancholigist?
Some one that studies elasmobranchs. Elasmobranchs are a group of fishes whose skeletons are made of cartilage instead of bone. Such fishes include the sharks and the rays.
What is the class name for Cartilaginous Fishes?
The class name for cartilaginous fishes is Chondrichthyes. These fishes have skeletons made of cartilage instead of bone, and include species such as sharks, rays, and skates.
What are differences between the mouth of a fish and sharks?
a shark is a fish in the higher class of fishes known as 'cartilaginous' fish because they have skeletons made of cartilage
What are rays skeletons made of?
cartilage.
Is skeletons made of cartilage a vertebrate?
yes if it has a spine, it doesn't matter if it is made of cartilage
Do amphibians have an internal skeleton?
Amphibians are vertebrates, and have backbones and skeletons. Invertebrates do not have a backbone. Some have skeletons, though--arthropods (including crustaceans and insects) have a hard exoskeleton made of chitin.
Are sharks' skeletons made of cartilage?
Yes
What are the skeletons of vertebrates made of?
cartilage or bone
Do sharks have internal skeletons?
No they are made of cartilage
What are the characteristics of fishes?
They swim, they have gills, they live under water, they are sea creatures. They have fins, they travel in schools, they live underwater, and they have scales. Most fishes have gills, fins, and scales. Their skeletons are either made of cartilage and bone. they are cold blooded
What is chrondrichthyes?
chrondrichthyes or cartilaginous fishes are jawed fish with paired fins, paired nares, scales, two-chambered hearts, and skeletons made of cartilage rather than bone.
