Echinoderms Notes Part 2

Echinoderms Notes Part 2

Classifications

Multiple Choice

What phylum do echinoderms belong to?

• Cnidaria
• Porifiera
• Echinodermata
• Chordata

Multiple Choice

Echinoderms have no head or brain.

• True

• False

Multiple Choice

What does the term echinoderm mean?

• tube feet
• star shaped
• spiny skin
• stomach foot

Multiple Choice

Astroidea translates to

• snake like

• worm like

• Spiny like

• Lily (flower) like

• star like

Multiple Choice

An echinoderm with five arms arranged around a center point.

• sea cucumber

• sea star

• sand dollar

• tube feet

Multiple Choice

Which is an example of an Asteroidea member?

• sea star
• sea cucumber
• sea urchin 
• sand dollar 

Multiple Choice

Ophiuroidea translates to

• worm like

• Snake like

• flower like

• spiny like

Multiple Choice

Crinoidea translates to

• snake like

• worm like

• Spiny like

• Lily (flower) like

• star like

Multiple Choice

An echinoderm with fragile branched arms.

• sea star

• brittle star

• sea urchin

• sand dollar

Multiple Choice

Echinoidea translates to

• snake like

• worm like

• Spiny like

• Lily (flower) like

• star like

Multiple Choice

Which class of echinoderms do the sand dollars belong?

• Asteriodea

• Holothuriodea

• Echiniodea

• Criniodea

Multiple Choice

Holothuroidea translates to

• snake like

• worm like

• Spiny like

• Lily (flower) like

• star like

Multiple Choice

What echinoderm is this?

• sea lily

• sea urchin

• sea cucumber

• sand dollar

Multiple Choice

What echinoderm is this? 

• sand dollar
• sea urchin 
• sea star
• brittle star

Multiple Choice

An echinoderm with soft body and a leathery covering.

• sea star

• sand dollar

• sea urchin

• sea cucumber

Multiple Choice

Which class does the sea cucumber belong

• Echinoidea

• Holothuroidea

• Crinoidea

• Asteroidea