0
What else can I help you with?
What type of mollusk does not have a radula?
The radula (or some form of the radula) is found in all classes of mollusks except bivalves (organisms with two shells such as clams).
Do echinoderms live in salt water?
Yes Eventually echinoderms do live in water.
Do Echinoderms have backbone?
No not all Echinoderms have backbones like the starfish
In what environment do all echinoderms live?
Echinoderms live only in the sea.
Do oysters have a radula?
No. Oysters do not have a radula
Is radial symmetry common in echinoderms?
Yes, all echinoderms have radial symmetry.
Are hermit crab echinoderms?
no, a lobster is a crustacean, not an echinoderm
All mollusks possess which 3 features?
A mantel, a radula and a muscular foot.
Class without the radula in molluscs?
One class of molluscs that lacks a radula is the Bivalvia, which includes clams, mussels, and scallops. Instead of a radula, these organisms have two shells that they use to filter feed. They do not require a radula for scraping or grazing on food sources like other molluscs.
What phylum has all members that live in the ocean?
echinoderms
Do all echinoderms have eye spots?
Not all echinoderms have eye spots. While many echinoderms, such as starfish and some sea cucumbers, possess simple light-sensitive structures called eye spots, others do not. The presence and complexity of these eye spots can vary widely among different echinoderm species, reflecting their diverse adaptations to marine environments. Overall, eye spots are not a universal feature across all echinoderms.
Do cephalopods have a radula?
Yes they do
