Skip to content
Get Revising
Search:
Keyword:
Go
Subject
Resource type:
Resource type (all)
Flashcards
Revision cards
Revision notes
Quizzes
Mindmaps
Crosswords
Organise your thinking
Quizsearches
Shared resources
Join
Join Get Revising
Start learning now
Already a member?
Please sign in
Email address
Password
Forgotten your password?
Remember my details
Log in
Create
GCSE
A Level & IB
University
Study planner
Past papers
For teachers
More cards in this set
Card 16
Front
Name the type of symmetry for an irregular echinoid
Back
Card 17
Front
How do irregular echinoids feed?
Back
Card 18
Front
Where is the mouth on an irregular echinoid?
Back
Card 19
Front
Where is the peristome?
Back
Card 20
Front
What are tubercles?
Back
Card 21
Front
How many ambulacra are there on a regular echinoid?
Back
Card 22
Front
When did echinoids become extinct?
Back
Card 23
Front
Where is the apical system?
Back
Card 24
Front
What is a labrum used for?
Back
Card 25
Front
Are echinoids invertebrates or vertebrates?
Back
See full card set