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The endoskeletons of most vertebrates are composed of calcified?
Wiki User
∙ 13y ago
Cartilage ! Not silica!!
Wiki User
∙ 13y ago
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Endoskeletons of most vertebrates are composed of?
What materials make up the endoskeletons of most vertebrates
What animals have endoskeleton and which have exoskeleton?
The animals that have endoskeletons are all vertebrates like lions, tigers, dogs, cats, etc. The animals that have exoskeletons are crabs, most insects, mullusks, clams, etc.
What has endoskeleton?
You do. rabbits. Sparrows. Dogs. Cats. Frogs. Dude.I believe people, most animals and fish have endoskeletons. Insects and shellfish have exoskeletons.
What materials make up the endoskeletons of most inverterbrates?
Tissue and Blood!.
Do most arthropods have endoskeletons?
Endo = inside. Endoskeletons are skeletons like ours, bones on the inside. Arthropods have EXOskeletons, armour on the outside.All arthropods have segmented bodies with tough exoskeletons made from chitin.
What materials make up the endoskeletons of most vetebrates?
A true endoskeleton is derived from mesodermal tissue.
Are most animals on earth vertebrates or inveretebrate' s?
vertebrates
Does fish have backbone?
Yes, fish have a spine composed of vertebrae, like all vertebrates.
Do lady bugs have teeth how do they live?
Only vertebrates have teeth. Lady bugs do have mouth parts designed for chewing and crushing. These are composed of chitin like most of the other hard parts on insects.
Are trouts vertebrates?
Yes, most fish species have backbones, therefore are vertebrates.
Are rats invertebrates or vertebrates?
since rats are mammals, they are most definitely vertebrates.
What do most vertebrates have?
Most vertebrates have a backbone made up of individual bones called vertebrae, which protect the spinal cord. They also have a well-developed nervous system, a defined head with a skull to protect the brain, and bilateral symmetry.
