All poisonous, and spiked sea critters, including sea urchins, star fish, jellyfish, sea cucumbers, etc.
Radial symmetry
Maltodextrin is harmful to cats and may even be harmful to some humans. It is a polysaccharide used in human food.
A statocyst is the organ that controls balance in Cnidarians and Echinodermata.
porifera & echinodermata
spiny skinsthey regeneratethey have tube feet to move around
Starfish and Sea Urchins
The symmetry of the larvae of echinodermata is bilateral.
The phylum Echinodermata which, contains about 6,000 species.
Echinodermata
Echinoderms are the phylum. The phylum is Echinodermata Echinoderms are the phylum. The phylum is Echinodermata Echinoderms are the phylum. The phylum is Echinodermata
no
Echinodermata comes from the term echino which means "spiny" and derm derives from the root "skin" so therefore, the phylum echinodermata means "spiny skin"
some are harmful but some are not harmful
Hubert Lyman Clark has written: '... Echinodermata' -- subject(s): Echinodermata 'The holothurians of the Museum of Comparative Zoology' -- subject(s): Catalogs and collections, Harvard University. Museum of Comparative Zoology, Holothurians, Harvard University 'Notes on some Australian and Indo-Pacific echinoderms' -- subject(s): Echinodermata 'The birds of Amherst and vicinity' -- subject(s): Birds 'The echinoderm fauna of Torres Strait' -- subject(s): Echinodermata 'The echinoderms of Peru' -- subject(s): Echinodermata 'Report on the Crinoidea and Echinoidea collected by the Bahama expedition from the University of Iowa in 1893' -- subject(s): Crinoidea, Sea urchins, Echinodermata
from artropods
Echinodermata
Some harmful some aren't.