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Invertebrates
Mollusks and Annelid Worms
Vocabulary
Arthropods
Echinoderms
100
What are the three kinds of symmetry?
What is bilateral, radial, and asymmetry.
100
What are snails, clams, slugs, oysters, squids, and octopus?
What is a mollusk?
100
What is a coelom
What is the body cavity that surrounds the gut?
100
What are the three main parts of a arthropod?
What is a head, thorax, abdomen?
100
What does echinoderm mean?
What is a word that means spiny skinned?
200
How do sponges eat?
What is water flowing through pores and nutrients being digested by collar cells?
200
What control breathing, movement, and digestion?
What is complex ganglia?
200
What is an exoskeleton?
What is a hard external structure that covers the outside of the arthropod?
200
What are mandibles?
What is mouthparts that can pierce and chew food?
200
What king of symmetry does a adult sea urchin have?
What is radial symmetry?
300
What are the two forms of Cnidarians.
What is medusa and polyps.
300
What has a hundred to a hundred seventy five segments?
What is an earthworm?
300
What is metamorphosis?
What is a insect developing into different forms?
300
What are the tree stages of the incomplete metamorphosis?
What is egg, nymph, and adult?
400
What are flukes?
What is a parasite.
400
What is polychaetes?
What is marine worms?
400
What is a endoskeleton?
What is a internal skeleton for an echinoderm?
400
What is chitin? Double points!!:)
What is a special substance containing protein that makes up the exoskeleton?
500
What animal doesn't have any neurons?
What is sponge.
500
What do Mollusks eat with?
What is radula?
500
What is a open circulatory system?
What is a simple heart pumping blood through blood vessels that empty into sinuses?
500
What is the difference between compound eyes and simple eyes?
What is eyes that can only see light and eyes that can see images?
500
What is the water vascular system?
What is the system of canals that are filled with liquid?