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Insects have exoskeletons. They do not have bones on the inside.
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∙ 16y ago
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Are insects Placental?
No. Placental means a type of mammal, and mammals are vertebrates, meaning they have a backbone and an entire internal skeletal structure. Insects do not have a backbone, and are therefore invertebrates.
Is a praying mantis a reptile?
No. All mantids including praying mantises are insects. They are invertibrates as their skeletal system is external. This type of bone structure is called an extoskeleton. Reptiles have internal bones and a similar skeletal system to humans.
Difference between indo and exo skeleton?
Endoskeleton is an interior skeletal structure. Exoskeleton is an exterior skeletal structure.
Is a gray wolf vertebrate or invertebrate?
Very much a vertebrate! It is a mammal, and all mammals are vertebrates- invertebrates are all animals that have no internal skeletal structure, but have either gained an exoskeleton (such as insects) or have no skeletal structure at all (i.e. jellyfish, etc.)
How does the skeletal and muscular system work in a spider?
Same as us EXCEPT that the skeletal system is on the outside in insects.
What are veterbarates?
Animals with a skeletal structure.
What skeletal structure does an octopus have?
Zero
Is a flat worm invertebate?
Yes. Flatworms lack a skeletal structure, and any creature without a skeletal structure is classified as an invertebrate.
What is the main element of skeletal structure?
bone
What is the leaf structures?
The structure of a leaf is skeletal
What would happen if the skeletal muscels were not there?
the skin and everythhing else supported by the skeletal structure will collapse
Are ladybugs mammlas?
No. As egg-layers with six legs and no internal skeletal structure, they are pretty thoroughly insects. More specifically, the fact that they have wings covered with an external carapace makes them excellent candidates to be beetles.
