Foot modified in siphon and tentacles or arms .
The mantle of a squid is to cover and protect the squid's body.
A cephalopod is a snail.
A snail is a mollusk, but not a cephalopod. That is; that they are in the Kingdom Animalia, and the Phylum Mollusca. Snails are actually members of the Class Gastropoda, which translates to "body-foot". Cephalopods belong to the Kingdom Animalia and the Phylum Mollusca, but their Class is Cephalopoda, which translates to "head-foot". Some common Cephalopods are octopi and squid.
The do so by examining its body form, layout and structure. A Squid is a Cephalopod. Cephalopods are exclusively marine animals and characterized by a bilateral body symmetry, a prominent head, a set of arms or tentacles (usually 8), a mantle, a beak and jet propulsion.
A cephalopod is a mollusk and an invertebrate; it has no skeleton neither external nor internal.
animalChitin is a polysaccharide that strengthens the structure of arthropod (insect, crustacean, etc.) exoskeletons, as well as cephalopod (squid and octopus) beaks, and fungal cell walls.
Yes they are
A octopus is a cephalopod that has no shell. Also squid have internal shells that are not used for protection.
No, a shrimp is not a cephalopod. Shrimp belong to the class Crustacea, which are arthropods, while cephalopods, such as octopuses and squids, belong to the class Cephalopoda. The two groups differ significantly in anatomy, behavior, and habitat. Cephalopods are known for their intelligence and complex nervous systems, whereas shrimp are generally simpler in structure and behavior.
Cephalopod
bilateral symmetry
A cephalopod.