Charateristic
Body plan & Symmetry
Feeding
Vocabulary
Phylum Comparison
100

What do all Echinoderms use to help with movement?

What is Tube Feet?

100

What is the body symmetry of almost all Echinoderms?

What is Pentameral Symmetry or 5 way symmetry?

100

In the phylum Echinoderm what do sea stars use to eat?

What is suckered tube feet?

100

What does Echinoderm mean?

What is spiny skin?

100

What is a key difference between the Phylum echinoderm and arhropoda?

What is Echinoderms have endoskeletons and arhropodas have exoskeletons?
200

Which invertebrate Chordata has eyes and a spinal cord?

What is Tunicates?

200

Which invertebrate Chordata has a spinal cord but no spine?

What is Lancelets?

200

In the phylum Echinoderm what do sea stars eat?

What is Bivalves?

200
What is the definition of sessile?

What is non moving; attached to something?

200
What do the 2 invertebrate Chordata have that arthopoda doesn't?

What is a spinal cord?

300

Which invertebrate Chordata is sessile?

What is Tunicates?

300
In the phylum Echinoderm how many arms do sea stars and brittle stars have?

What is 5 arm; 5 long arms?

300
In the phylum Chordata how do lancelets feed?

What is filter-feeding;their anterior pointed to the water?

300

What does it mean to be a filter-feeder?

What is collect food particles from the water?

300

What is the difference between echinoderms and porifera?

What is adult Echinoderms have 5 way symmetry; porifera has asymmetry/ they mostly don't have one?
400
What type of water do Echinoderms live in?

What is salt water?

400

What body symmetry do larvae echinoderms have?

What is bilateral symmetry?
400

How do feather stars feed?

What is they filtert-feed and use their mucus to trap plankton?

400

What is a endoskeleton?

What is a internal skeleton?

400
What is a similarity between Echinoderms and cnidarians?

What is they both don't posses a backbone or spinal cord?

500

What are some examples of echinoderms?

What is sea stars, brittle stars, sea urchins, and basket stars?

500
What is the leathery outer covering a tunicate called?

What is tunic?

500
Why don't brittle stars eat bivalves with there tube feet?

What is they don't have suckers at the end of their tube feet to pry open bivalves?

500
What does benthic mean?

What is ocean bottom dwelling?

500

What similarities do invertebrate Chordata and arthopoda have?

What is they both have bilateral symmetry?