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Which phylum of animals has a body plan that is essentially a tube within a tube?
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∙ 12y ago
Nematoda- psuedocoelomates
Wiki User
∙ 13y ago
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What phylum has no body symmetry?
Porifera is the phylum with no body symmetry: it is asymmetrical.
What is the difference in body symmetry between the Phylum Echinodermata and the Phylum Chordata?
The body of the Phylum Echinodermata is divided into 5 equal sections whereas the body of the Phylum Chordata is divided bilaterally (2 sections).
Animals whose basic body plan can be described as a tube within a tube are the?
annelids
What does phylum chordata mean?
Meaning:Comprises true vertebrates and animals having a notochordClassified under:Nouns denoting animalsSynonyms:Chordata; phylum ChordataHypernyms ("phylum Chordata" is a kind of...):phylum ((biology) the major taxonomic group of animals and plants; contains classes)Meronyms (members of "phylum Chordata"):chordate (any animal of the phylum Chordata having a notochord or spinal column)chordate family (any family in the phylum Chordata)chordate genus (any genus in the phylum Chordata)Cephalochordata; subphylum Cephalochordata (lancelets)subphylum Tunicata; subphylum Urochorda; subphylum Urochordata; Tunicata; Urochorda;Urochordata (tunicates)Craniata; subphylum Craniata; subphylum Vertebrata; Vertebrata (fishes; amphibians; reptiles; birds; mammals)Holonyms ("phylum Chordata" is a member of...):animal kingdom; Animalia; kingdom Animalia (taxonomic kingdom comprising all living or extinct animals)
Why animals of platyhelmenthis are known as flatworms?
Flatworm:Any of various parasitic and nonparasitic worms of the phylum Platyhelminthes, such as a tapeworm or a planarian, characteristically having a soft, flat, bilaterally symmetrical body and no body cavity. Also called platyhelminth.Hope it helped :)
Which phyla has metameric segmentation in the body of animals?
Metameric segmentation is a characteristic feature of the phylum Annelida, which includes segmented worms such as earthworms and leeches. These animals have a linear series of body segments that are repeated along the length of their body.
What type of body symmetry do the animals in mollu sks phylum have?
Most animals in the Mollusk phylum have bilateral symmetry, where their body can be divided into two equal halves along a single plane. This symmetry allows for more efficient movement and sensory abilities.
Which phyla possesses members that have a notochord?
Chordata is the phylum that possesses members with a notochord, which is a flexible rod-like structure that provides support. This phylum includes animals such as mammals, birds, reptiles, amphibians, and fish.
What are three characteristics common to all animals in the phylum?
Animals in the arthopada phylum 3 major characteristics. They have three body parts, a tougher exoskeleton, and have jointed legs.
What are three characteristics common to all animals in the arthropada phylum?
The three common characteristics of animals in the phylum Arthropoda are: having a segmented body with paired jointed legs, having a hard exoskeleton made of chitin, and undergoing ecdysis, or molting, to grow.
What is the phylum chordata?
Phylum Chordata is a group of animals characterized by the presence of a notochord, a hollow nerve cord, pharyngeal slits, and a post-anal tail at some stage in their life cycle. This phylum includes vertebrates and a few closely related invertebrates.
What is the only animal phylum that does not have tissues and symmetry?
The phylum Porifera (sponges) is the only animal phylum that lacks true tissues and symmetry. Sponges are simple multicellular organisms with specialized cells, but they do not have tissues that are organized into distinct structures like other animals. Additionally, sponges exhibit asymmetry rather than bilateral or radial symmetry found in other phyla.
Name two other animals in the same phylum as a crayfish?
Crab, shrimp, and lobsters are in the same phylum as crayfish. They are all in the arthropoda phylum. Arthopods have an exoskeleton, a segmented body, and jointed appendages.
What is the largest group within a kingdom?
The largest group within a kingdom is typically the phylum. A phylum is a taxonomic rank in biological classification that groups together organisms with similar body plans and characteristics. It is a higher rank than kingdom and includes multiple classes, orders, families, and genera within it.
What is the phylum of American Pit Bull Terrier?
The phylum can be thought of as grouping animals based on general body plan, as well as developmental or internal organizations. All dogs have the same phylum no matters what breed it is. The phylum of dogs is Chordata.
What phylum has no body symmetry?
Porifera is the phylum with no body symmetry: it is asymmetrical.
Where do animals in the phylum Annelida live?
Animals in the phylum Annelida, such as earthworms and marine polychaetes, live in various habitats including soil, freshwater, and marine environments. They can be found burrowing underground, dwelling in sediment, or inhabiting intertidal zones and deep sea locations.
