0
What else can I help you with?
Are porifera and echinoderms the same thing?
No.
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.
Is radial symmetry common in echinoderms?
Yes, all echinoderms have radial symmetry.
How can echinoderms survive without a head?
Echinoderms have all the same organs as are normally found concentrated in the head only they have them scattered. So what if their eyes are on their legs if they still see. It is the seeing that is important, not the location of the eyes.
Are hermit crab echinoderms?
no, a lobster is a crustacean, not an echinoderm
Do all echinoderms have a radula?
Some do but not all.
Two echinoderms that are in the same class are?
Sea urchins and sand dollars.
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.
What are the distinguishhing characteristicof echinoderms?
Echinoderm literally means "spiny skin." Echinoderms are invertebrates that are generally found in the ocean. They have exoskeletons and spines or needle-like protrusions all over them. Common echinoderms are: Starfish, sea urchins and sand dollars.
