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Echinoderms are considered the most advanced invertebrates due to their unique characteristics, such as a water vascular system that helps in movement and feeding, as well as tube feet for locomotion and attachment. They also possess a sophisticated nerve net and radial symmetry, which allows for efficient sensory perception and coordination of movements. Additionally, echinoderms exhibit a high degree of internal complexity, including a well-developed coelom and a unique endoskeleton made of ossicles, setting them apart from other invertebrate phyla.
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What is intervertebrate?
An Invertebrate is a creature with no back bone. The most common invertebrates include protozoa, annelids, echinoderms, mollusks and arthropods. Example of invertebrates: worms, snails, starfish, spiders and crabs.
What are the Most complex group of invertebrate?
the most complex group of invertebrate is cnidarians
What is the largest and most common invertebrate group?
Insects are the largest and most common invertebrate group.
What are the body covering of most echinoderms?
what aver
What invertebrates are most closely related to humans?
Echinodermata i.e echinoderms - starfish, sea urchins, sea cucumbers
How do vertebrate differ from invertebrate?
The most significant difference between a vertebrate and an invertebrate is that a vertebrate has a spine and an invertebrate doesn't.
Most adult echinoderms have symmetry?
No. Most have radial symmetry. No. Most have radial symmetry.
What makes the Aztec empire significant?
It was the most advanced civilization in the Americas, with advanced architecture, agriculture, a numeric system and many other complex technologies for the time.
Are most of invertebrates edible or can be eaten?
yes most ..invertebrate are edible...
What are invertebrate organismsms?
invertebrate organisms are organisms which do not have a backbone. examples are most crustaceans (crabs, lobsters), fish, snails, insects, and many more. 95% of all animals are invertebrate organisms
What is the most successful invertebrate phyla?
phylum mollusca
Is a dinousar a invertebrate or a vertebrate?
Most of the dinosaurs were vertebrates.
