Exempel på endoskeleton

• The vertebrate is basically an endoskeleton made up of two types of tissues (bone and cartilage).

• In other echinoderms, the endoskeleton is associated with a layer of muscle that allows the animal to move its arms or other body parts.

• The endoskeleton shows a large or complete lack of ossification.

• However, eriptychiids differ from all other pteraspidomorphs in having a massively calcified endoskeleton, pervaded by canals for blood vessels.

• They form part of the endoskeleton and provide rigidity and protection.

• The pores are perforations in the endoskeleton through which podia for gas exchange project from the body.

• The dermis contains an endoskeleton of calcium carbonate components known as ossicles.

• Keyhole sand dollars are so named because of the distinctive keyhole-shaped perforation toward the rear of the endoskeleton.

• It has an endoskeleton just below the skin.

• The body has an endoskeleton made from a number of articulated calcareous plates known as ossicles covered by a thin epidermis.

• During early embryonic development the endoskeleton is composed of notochord and cartilage.

• The larvae form a sophisticated endoskeleton that is made of two spicules.

• He takes damage to his biological covering, revealing his metal endoskeleton.

• It has an endoskeleton of calcified ossicles and is covered in a fleshy layer of skin giving it a rubbery appearance.

• Bones are rigid organs that form part of the endoskeleton of vertebrates.