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What type of symmetry is a earthworm?

What type of symmetry is a earthworm?

Earthworms have bilateral symmetry. This means that if you cut the earthworm down the centerline, the left side of the body would be identical to the right side. Some species of earthworms have a tongue-like lobe above the mouth called prostomium.

Does earthworm have radial symmetry?

They are all bilaterally symmetrical. E.g. tapeworm, roundworm, pinworm, hookworm, earthworm, filarial worm, etc. Radial symmetry is found in animals belonging to the phylum Coelenterata and Ctenophora.

What is the phylum of a earthworm?


How many Phylums of worms are there?

Worms are classified into three major phyla, or groups. They are flatworms, roundworms, and segmented worms.

Is earthworm radial symmetry or bilateral symmetry?

Yes, it has radial symmetry. What kind of symmetry does an earthworm have? Bilateral symmetry if you cut it down the middle.

Is earthworm symmetry radial or bilateral?

Symmetry in Earthworms Bilateral symmetry allows for cephalization, the concentration of nervous system tissue and sensory organs at the head end of the animal. This allows for greater control over the direction of movement.

Is a worm asymmetrical or symmetrical?

What kind of symmetry does an earthworm have? Bilateral symmetry if you cut it down the middle.

Are earthworms decomposers?

Most decomposers are microscopic organisms, including protozoa and bacteria. Other decomposers are big enough to see without a microscope. They include fungi along with invertebrate organisms sometimes called detritivores, which include earthworms, termites, and millipedes.

What kingdom and phylum do earthworms belong to?

phylum Annelida
An earthworm is a terrestrial invertebrate that belongs to the phylum Annelida….

Kingdom: Animalia
Phylum: Annelida
Class: Clitellata
Order: Opisthopora

What symmetry does a anemone have?

radial symmetry
Sea anemones, named after a terrestrial flower, have a basic radial symmetry with tentacles that surround a central mouth opening.

What phylum has radial symmetry?

Radial Symmetry This form of symmetry marks the body plans of animals in the phyla Ctenophora (comb jellies) and Cnidaria (corals, sea anemones, and other jellies).