Echinodermata/Arthropoda
Authored by Andrew Eads
Science
12th Grade
NGSS covered
Used 7+ times
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18 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sea stars belong to what Phylum?
Invertebrata
Arthropoda
Nematoda
Echinodermata
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Instead of a brain, sea stars have a _______________.
Radial canal
Nerve ring
Heart
Straw
Tags
NGSS.MS-LS4-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A network of water filled canals with thousands of tubes connected to it.
tube feet
sea star
water vascular system
endoskeleton
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does an echinoderm use its water vascular system?
To move and capture food
To sense when food is near
To defend itself against predators
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of symmetry do echinoderms have?
None
Radial symmetry
Bilateral symmetry
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sea stars move by using:
Arms
Tube feet
Ocean currents
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Echinoderms have no head or brain.
True
False
Tags
NGSS.MS-LS4-2
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