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Echinodermata/Arthropoda

Authored by Andrew Eads

Science

12th Grade

NGSS covered

Used 6+ times

Echinodermata/Arthropoda
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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

Media Image

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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