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Vocabulary
Worms
Mollusks
Echinoderm
Cnidarians
100
What is an animal with stinging cells
Definition of Cnidarian
100
A tapeworm has what type of symmetry
What is bilateral
100
A complex mass of nerves
What is ganglia
100
Invertebrates don't have these
What is a backbone
100
Name a cnidarian
What is a Hydrozoan coral jellyfish or sea anemone
200
Give an example of a polyp
What is a sea anemone
200
A bristle worm is an example of this type of worm
What is annelid worm
200
Mollusk a have open and closed ones
What is a circulatory system
200
Echinoderm's live only here
What is the oceans
200
This is an example of a cnidarian
What is a jellyfish
300
Symmetry in which an organism's body has 2 halves that are mirror images of each other
What is bilateral symmetry
300
Simplest worms are these
What are flatworms
300
Ribbon-like tongue covered with teeth
What is the radula
300
System that allows echinoderm's to move, eat, and breathe
What is a water vascular system
300
A invertebrate might use this to control it's body movement
What is ganglia, nerve networks, or nerve cords
400
What is the pouch where almost all animals digest food
What is the gut
400
This parasite falls under the annelid classification (luvs blood)
What is a leech
400
This part of a mollusk helps move it around
What is a foot
400
Examples of echinoderm's
What are sand dollars, sea urchins, sea cucumbers
500
Eye made up of many identical light- sensitive cells
What is a compound eye
500
Identical or almost identical repeating parts
What are segments
500
Mollusk a usually have this for protection
What is a shell
500
Covering of most echinoderm's are for this purpose
What is protection
500
Three types of body plans that cnidarians can have
What is asymmetric, bilateral, and radial