All shapes, sometimes vase shapedNoneNo organs, some specialized cellsAquatic, generally marineCnidarians
Polyp and medusa formsRadialNerve nets and distinct cell layers, tissues, no organ systemsAquaticFlatworms
FlatBilateralNo circulatory system at allAqueous environments, sometimes parasiticRoundworms
RoundBilateralComplete digestive systemAqueous environments, sometimes parasiticAnnelids
SegmentedBilateralClosed circulatory system, complete digestive systemLand or waterMollusks
Soft body, often covered in a shellBilateralBoth open and closed circulatory systemsGenerally aquaticArthropods
Exoskeleton, segmented bodies with jointed appendagesBilateralOpen circulatory system, complex nervous and sensory systems (such as eyes)Land and water (crustaceans are concentrated in ocean while insects and arachnids live mainly on land)Echinoderms
Calcium based endoskeleton covered in spiny skinPentaradialOpen circulatory system, nerve cord for nervous system, complex digestive systemMarine, often on rocky shores
They both can adapt to their environment easily.
They both have internal blood.
They both have a brain that can communicate throughout their body to certain places that help them live in their natural habitat.
They both can be found in either water or land and they both reproduce and respirate. They can also move.
Invertebrates have no back bone while vertebrates have well-developed internal skeleton of cartilage and bone and highly developed brain enclosed by a skull. Their nerve cord is enclosed by the vertebrae and have well-developed sensory organs and respiratory system with either gills or lungs. A bilateral symmetry with advanced nervous system also distinguishes them from invertebrates.
answer 2
They are living animal organisms.
answer 3. There are some sea squirts or Tunicates that are primitive chordates, which in developing, abandon their bilateral symmetry and look rather like a wrinkled potato with (generally) a stalk, and they attach themselves to a holding place such as a pile. As 'adults' they do not have bilateral symmetry. There are also cephalochordata.
With such confusing features, (like the Platypus and echidna have in their way) their taxonomy has had a peripatetic history.
But in looking for 'Alike' features, reproductive organs must also be mentioned.
Answer 4;
Both are alike in being Eukaryotic, multicellular, ingestive heterotrophic and motile.
They are all animals
Insects, like beetles and ants, have three distinct body parts: the head, thorax and abdomen. All have six legs and two sensory antannae. Arachnids, like Spiders and scorpions, have a head and a thorax fused(the parts are not aesthetically distinguishable, but they have both), aswell as an abdomen. Arachnids are more advanced in terms of intellect and features. Insects rarely have venom, but nearly all arachnids do. However, insects are hardier and more numerous. Their primitive brains mean they can be controlled by pheromones released by others. This is how a queen ant or bee can control hundreds. Arachnids are nearly always solo as they are too smart to be controlled.
Well, Arthropods are a group of animals with jointed legs and an external skeleton. Insects,ticks,mites and spiders are all arthropods. And Vertebrates are animals with backbones.
the differences are arthropods hve semented bodies and 3 pairs of jointed legs and other invertebraes don't
Do arthropods have backbones?No, it is the exoskeleton that holds the arthropod's body together. arthropods are invertebrates, which means they do not have backbones.
arthropods
Arthropods are characterized by segmented bodies, an exoskeleton made from chitin, and joint appendages.
Arthropods have segmented bodies, an exoskeleton made from chitin, and joint appendages. They also have an internal body cavity (hemocoel) and an open circulatory system which employs hemolymph.
Arthropods are only one group of invertebrate animals. There are many other invertebrates in the world. Some examples would include single-celled animals, worms, jellyfish, gastropods like slugs and snails, and echinoderms like starfish and sand dollars. Most animals in the world are, however, in the arthropod category. WikiAnswers
Arthropods are invertebratesArthropods are invertebrates not vertebrates.invertabrate
Yes all arthropods are invertebrates.
No, they are not. Vertebrates have vertebra, which are the bones in the spinal column. Arthropods are a group of animals that have no backbone but what's called an exoskeleton. a 'skeleton' outside the body like a shell.No they are invertebrates under the group ArthropodaArthropods are invertebrates
most invertebrates are arthropods, and 70% of animals in the world are arthropods (insects), so I'm guessing there are more invertebrates than vertebrates.
Arthropods are invertebrates. An invertebrate is an animal without an internal skeleton and that's exactly what an arthropod is.
All insects and other arthropods are invertebrates.
They are called arthropods( that means jointed legs )
Vertebrates have spines & invertebrates do not have spines.
No, Arthropods are invertebrates,(spineless.)
No they are different CC
Do arthropods have backbones?No, it is the exoskeleton that holds the arthropod's body together. arthropods are invertebrates, which means they do not have backbones.
The major difference between vertebrates and invertebrates is that vertebrates have a back bone and invertebrates don't