answersLogoWhite

0

What is an echinoderm?

User Avatar

Wiki User

โˆ™ 2010-03-19 23:50:35

Best Answer

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 seven classes of echinoderms are brittle stars, basket stars, sea urchins, sand dollars, sea lilies, feather stars, and sea cucumbers.

User Avatar

Wiki User

โˆ™ 2010-03-19 23:50:35
This answer is:
User Avatar
Study guides

Genetics

20 cards

What are chromosomes made of

How are mitosis and meiosis similar

What is a gel electrophoresis chamber

In pea plants what are the two alleles for color

โžก๏ธ
See all cards
3.67
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
113 Reviews

Add your answer:

Earn +20 pts
Q: What is an echinoderm?
Write your answer...
Submit
Still have questions?
magnify glass
imp
People also asked