0
Earthworms distinguishing features from members of phylum platyhelminthes and phylum nematoda?
Platyhelminthes are bilaterally symmetrical, nonsegmented, dorsoventrally flattened worms characterized by lack of coelom, anus, circulatory and respiratory systems, and exo- or endoskeleton.
Nematoda are bilaterally symmetrical and usually tapered at both ends. Some species have separate sexes; others are hermaphroditic. Nematodes have a unique excretory system consisting, in simpler species, of one or two one-celled glands called renette cells and, in more highly specialized forms, of longitudinal excretory ducts.
Earthworm (phylum annelid)- The body is annular, made up of segments that are most specialized in the rear. Earthworms have a simple circulatory system. They have two main blood vessels that extend through the length of their body: a ventral blood vessel which leads the blood to the posterior end, and a dorsal blood vessel which leads to the anterior end. Unlike platyhelminthes and nematoda, they do possess a body cavity (coelom).
What else can I help you with?
To what phylum do flatworms belong to?
Flatworms belong to the phylum platyhelminthes.
What is the first phylum with a complete digestive system?
incomplete= cniderians and platyhelminthes complete = every other metazoan. e.g. nematoda, mammals, etc
What is the classification of helminthes?
Helminths are classified as parasitic worms that belong to the phylum Platyhelminthes (flatworms) and the phylum Nematoda (roundworms). They can further be categorized into different classes based on their anatomical features and life cycles.
Give the 9 classification of invertebrates?
These are the eleven common Phyla but there are over 30 different classification of Invertebrates!Invertebrata Phyla includes;* Arthropoda * Nematoda * Mollusca * Annelida * Nemertea * Platyhelminthes * Rotifera * Acoelomorpha * Ctenophora * Cnidaria * Porifera Also included, but not limited, are a sub-phyla of Marine Invertebrates. Hope this helped.
What phylum does pinworms and hookworm belong to?
A hookworm is actually a type of roundworm, and a roundworm is in the phylum Platyhelminthes.
What are the 8 eight subgroups of invertibratesgive the characteristic of each groupof invertebrates?
Porifera Coelenterata Platyhelminthes Nematoda Annelida Molluska Anthropeda Echinodermata
Does a earthworm have bilateral symmetry?
Yes. Earthworms have bilateral symmetry. Bilateral symmetry means something has symmetry across one plane (known as the sagittal plane, and directly down the centre of their body), which means one side of their body approximately mirrors the other side.
What is the phyla of a worm?
It depends what type of warm you are referring to. Flatworms belong Platyhelminthes Tubeworms belong to Nematodes and Segmented worms belong to Annelids Centipedes and Millipedes are not worms. They belong to the Arthropod Phylum.
What are the types of animals?
In the Kingdom Animalia, there are nine major phyla:Phylum Porifera (sponges) Phylum Cnidaria (jellyfish) Phylum Platyhelminthes (flatworms) Phylum Nematoda (roundworms)Phylum Annelida (earthworms)Phylum Mollusca (snails)Phylum Echindodermata (starfish)Phylum Arthropoda (lobsters)Phylum Chordata (humans)
What invertebrate group does the eathworm belong in?
Earthworms belong to the phylum Annelida (ringworms). Note that these are not the only kind of worms; two other phyla are Platyhelminthes (flatworms) and Nematoda (roundworms), and they're all very different from each other. For comparison, another phylum-phylum difference is that between either of the worms and Chordata, being all vertebrates!
Features that distinguish earthworm from phylum platyhelminthes and phylum neinatoda?
Platyhelminthes are bilaterally symmetrical, nonsegmented, dorsoventrally flattened worms characterized by lack of coelom, anus, circulatory and respiratory systems, and exo- or endoskeleton. Nematoda are bilaterally symmetrical and usually tapered at both ends. Some species have separate sexes; others are hermaphroditic.Nematodes have a unique excretory system consisting, in simpler species, of one or two one-celled glands called renette cells and, in more highly specialized forms, of longitudinal excretory ducts. Earthworm (phylum annelid)- The body is annular, made up of segments that are most specialized in the rear. Earthworms have a simple circulatory system. They have two main blood vessels that extend through the length of their body: a ventral blood vessel which leads the blood to the posterior end, and a dorsal blood vessel which leads to the anterior end. Unlike platyhelminthes and nematoda, they do possess a body cavity (coelom).
Identify the six phylums?
cnidarine, arthropods, sponge, mollusk, worms,lichen
