Yes, molluscs fit into the group known as protostomes.
The name of the group or taxon is "phylum", as in phylum Arthropoda. Arthropods are characterized by segmented bodies, an exoskeleton made from chitin, and joint appendages.
No, elephants are not arthropods. Elephants belong to the class Mammalia, which makes them mammals, while arthropods are a separate group that includes insects, arachnids, and crustaceans. Arthropods are characterized by their exoskeleton, segmented bodies, and jointed appendages, which are distinct from the features of elephants.
Crayfish are members of the crustacean family.
Chelicerates are a group of arthropods that lack jaws. Examples of chelicerates include horseshoe crabs, mites, ticks, spiders, and scorpions. Arthropods that have jaws are classified as mandibulates.
No. Millipedes are myriapods, meaning "many feet". Centipedes are also myriapods. Segmented worms are annelids; earthworms and leaches belong to this group. Also, myriapods are arthropods; annelids are not.
all arthropods have the following characteristics :-1. A hard outer body covering called an exoskeleton.2. Specialized mouth parts3. Jointed legs4. Compound Eyes5. Segmented body
Insects are the largest group of arthropods.
Since arachnids are simply a subgroup of arthropods, all characteristics of arachnids are also an example of arthropod characteristics by definition (notwithstanding, all arthropods won't share specific arachnid characteristics).
It is not likely that the annelids evolved from the arthropods is as much as they are the much simpler of the two groups of organisms. The arthropods have a well developed open circulatory system, segmented muscles and a complex nervous system (including eyes and chemoreceptors, the antennae) and an exoskeleton.
Largest group of invertebrates with an exoskeleton. For instance, crustaceans, insects... etc.
Arthropods are classified into five subphyla: Trilobitomorpha, Chelicerata, Myriapoda, Crustacea, and Hexapoda. Each subphylum represents a distinct group of arthropods with unique characteristics and features, such as the presence of jointed legs and exoskeletons.