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What type of body symmetry do the animals in mollu sks phylum have?
Wiki User
∙ 9y ago
The mollusk phylum contains animals that have the body symmetry similar to snails. This includes animals that have soft bodies and have shells.
Wiki User
∙ 9y ago
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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.
In which phylum of marine animals did symmetrical body plans first evolve?
Symmetrical body plans first evolved in the phylum Cnidaria. Cnidarians include jellyfish, sea anemones, and corals, and many of them have radial symmetry. This means that their bodies are organized around a central axis, allowing them to have multiple planes of symmetry.
Which phylum includes animals that have radial symmetry and are often covered with spines?
The phylum Echinodermata includes animals with radial symmetry, such as sea stars, sea urchins, and sand dollars. These animals are often covered with spines and have a water vascular system that helps in movement and feeding.
What phylum are spiny skinned animals in?
Spiny skinned animals, such as sea urchins and sea stars, belong to the phylum Echinodermata. These organisms are characterized by their calcareous skeletons and radial symmetry. Echinoderms are predominantly found in marine environments.
Cnidarians are members of the phylum?
Cnidarians are members of the phylum Cnidaria. They are a diverse group of animals that includes jellyfish, corals, and sea anemones. Cnidarians are characterized by their radial symmetry, specialized stinging cells called cnidocytes, and a basic body plan with a central mouth surrounded by tentacles.
What phylum has no body symmetry?
Porifera is the phylum with no body symmetry: it is asymmetrical.
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.
What type of animal has no symmetry?
Actually all Cnidarians have radial symmetry (able to be divided into identical pie-shaped segments) and have stinging cells. The invertebrate with no symmetry is probably a sponge, phylum Porifera.
Body Symmetry of animals?
How can you identify the body symmetry of an animal
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).
In which phylum of marine animals did symmetrical body plans first evolve?
Symmetrical body plans first evolved in the phylum Cnidaria. Cnidarians include jellyfish, sea anemones, and corals, and many of them have radial symmetry. This means that their bodies are organized around a central axis, allowing them to have multiple planes of symmetry.
Which phylum includes animals that have radial symmetry and are often covered with spines?
The phylum Echinodermata includes animals with radial symmetry, such as sea stars, sea urchins, and sand dollars. These animals are often covered with spines and have a water vascular system that helps in movement and feeding.
What phylum are spiny skinned animals in?
Spiny skinned animals, such as sea urchins and sea stars, belong to the phylum Echinodermata. These organisms are characterized by their calcareous skeletons and radial symmetry. Echinoderms are predominantly found in marine environments.
What is the balanced arrangement of an animals body?
symmetry
Cnidarians are members of the phylum?
Cnidarians are members of the phylum Cnidaria. They are a diverse group of animals that includes jellyfish, corals, and sea anemones. Cnidarians are characterized by their radial symmetry, specialized stinging cells called cnidocytes, and a basic body plan with a central mouth surrounded by tentacles.
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 ocean animal has radial body symmetry?
Jellyfish are ocean animals with radial symmetry.
