A notochord. The notochord is a flexible, rod-shaped body found in embryos of all chordates. It is composed of cells derived from the mesoderm and defines the primitive axis of the embryo.
No, they are invertebrates.
well of course they don't!
number one the water is able to give enough support to a life form as long as it is surrounding the the animal.Ex. Jellyfish Number two the hard shell with other stuff STUFFED inside also provides enough support
No, maggots do not have a backbone. They are the larval stage of flies and belong to the phylum Arthropoda, which means they are invertebrates. Instead of a backbone, maggots have an exoskeleton and a segmented body structure, characteristic of many insects.
Arthropods is an exoskeletons, their components are external. This supports and protects the aminals inner body. No internal backbone
All butterflies are invertebrates. They have exoskeletons, meaning that their physical support structure is on the outside of their bodies instead of on the inside.
All butterflies are invertebrates. They have exoskeletons, meaning that their physical support structure is on the outside of their bodies instead of on the inside.
All butterflies are invertebrates. They have exoskeletons, meaning that their physical support structure is on the outside of their bodies instead of on the inside.
No, hagfish do not have a backbone. They are considered jawless fish and belong to a group of animals known as agnatha, which lack a vertebral column. Instead of a spine, hagfish have a flexible notochord, which provides support and structure. This unique feature distinguishes them from vertebrates, which possess a backbone.
No, prawns do not have a backbone. They are classified as invertebrates, meaning they lack a spinal column. Instead, prawns have an exoskeleton made of chitin that provides structure and protection. This characteristic is typical of crustaceans, the group to which prawns belong.
All butterflies are invertebrates. They have exoskeletons, meaning that their physical support structure is on the outside of their bodies instead of on the inside.
exo-skeleton