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Do echinoderms have bilateral symmetry?
No, echinoderms do not have bilateral symmetry. They have radial symmetry, which means their body parts are arranged around a central axis.
What body parts do arthropod have that echinoderms do not have?
Gills and a well developed nervous system
What body parts do arthropods have that echinoderms do not have?
Gills and a well developed nervous system
What is the difference in body symmetry between the Phylum Echinodermata and the Phylum Chordata?
Echinoderms exhibit pentaradial symmetry, with body parts arranged in multiples of five around a central axis. Chordates, on the other hand, display bilateral symmetry, with a distinct left and right side mirroring each other.
How is an echinoderm's radial symmetry different from that of a jellyfish?
The echinoderm's mouth is the shape of a pentagon and it has 5 teeth-like teeth. The difference between the echinoderm's and the jellyfish's radial symmetry is that the jellyfish shows radial symmetry and is spherical in shape. The echinoderms are flatter, have five arms and have pentaradial symmetry.
What animals have body parts arranged around a central point?
Certain animals have their body parts arranged around a central point. A starfish is a good example of this, which is known as radial symmetry.
What is ambulaeral plates?
Ambulacral plates are part of the skeletal system of echinoderms, such as sea urchins and sea stars. They are calcium carbonate plates that make up the tube feet and spines used for movement and protection. These plates are arranged in distinct patterns on the body surface of echinoderms.
Does Echinoderms have a body cavity?
Yes it does
How are the parts of an organism arranged?
The parts of an organism are arranged in specific structures and systems that work together to support the organism's functions. These structures can be simple or complex, depending on the complexity of the organism. The arrangement of parts is crucial for the organism to carry out its life processes efficiently.
Symmetry in which body parts are arranged in a circle around a central point?
radial symmetry
Animal with body parts arranged in a circle around a central point are?
Radial Symetry :)
What is example of echinoderms?
Echinoderms can only be found in water, as they are aquatic. Some characteristics of Echinoderms are: Hard Skin, have arms or spines, have 5 body parts, organs found towards centre of body. Examples: Star Fish, Sea Cucumber, Sea Urchin
