exoskeleton
The Exoskeleton
An exoskeleton is a hard outer supportive system found in some animals like insects and crustaceans. It provides protection, support, and structure to the organism.
Just like a wooden framework provides structure and support to a house, the skeletal system provides structure and support to the body. Both the skeletal system and a wooden framework also protect the interior components - organs in the body, and occupants in a house.
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.
organ system that give your body structure
They both have a "cast" structure into which people are born.
Yes, all insects have internal organs. These organs are different from mammals because they must support different types of systems like the open circulatory system and the ability to breath through the exoskeleton.
Cartilage
Developed a rigid class structure.
Developed a rigid class structure.
The support in the body of a sponge comes from a flexible, fibrous structure made up of a network of collagen and spicules, which provide a soft, porous framework. In contrast, insects have an exoskeleton made of chitin, a rigid and protective outer layer that provides structural support and protection against environmental factors. While sponges are soft-bodied and rely on their water-filled cavities for shape, insects possess a hard, external support system that facilitates movement and offers defense.
skeletal system