Results for: Echinoderm

In Biology

What is an echinoderm?

An echinoderm is a sea animal that has a hard spiny shell, or exoskeleton. Echinoderms display radial symmetry, having 5 similar body extensions from a central point. . The s… ( Full Answer )
In Echinoderms

What are echinoderms?

Echinoderms are sea animals that live in salt water. There are five kind of Echinoderms, sea stars, brittle stars, sea cucumbers, sea urchins, and sand dollars. Echinoderms al… ( Full Answer )
In Starfish

What characteristics do echinoderms have?

Echinoderms are invertebrates with an internal skeleton and a system of fluid-filled tubes called water vascular system.
In Echinoderms

What are echinoderm?

They are a phylum of animals that include the star-fish, sea cucumber, sea urchin, and sand dollar.
In Food & Cooking

What are the characteristics of echinoderms?

Many coarse spines cover the upper surface that have pincers (those pincers help obtain food by paralyzing prey) . They have an endoskeleton;bony-like plates of calcium that … ( Full Answer )
In Echinoderms

What do echinoderms Do?

echinoderm is a phylum that includes starfishes, sea cucumbers, brittle stars, basket stars, sea lilies, feather stars, and alot more, so what it "does" is that it lives becau… ( Full Answer )
In Echinoderms

What does an echinoderm have?

echinoderm is a animal that looks like one thing but is another. like a star fish or a sea cucumber. they usually have rough skin.
In Echinoderms

How do echinoderms look?

Star fishes, brittle stars and sea urchins are echinoderms. The term echinoderm translates to 'spiny skin'
In Echinoderms

Which is not a feature of echinoderms?

Echinoderms generally have tube feet and are symmetrical radially.A feature they do not have is lungs to breathe air because theyhave a water based vascular system.
In Caterpillars

Are caterpillars echinoderms?

No, a caterpillar is an Arthropod. There are over a million types of anthropoids on earth. Here are three things all arthropods have 1. Chitonous 2. Exoskeleton segmente… ( Full Answer )