Other Invertebrates = God's Design

Question	Answer
All mollusks have visible shells. T or F	False
A bivalve has ____ parts to its shell. a. 1 b. 2 c. 3 d. 4	2 (remember: bi stands for 2)
You can identify a mollusk by the shape of its shell? T or F	True
What do jellyfish, coral and sea anemones have in common?	1. hollow bodies, 2. stinging tentacles(during some part of their life)
Name 3 groups of worms	1. segmented 2.flat 3. round
The octopus is considered one of the least intelligent invertebrates. T or F	False
What part of the mollusk secretes its shell?	Mantle
Which kind of mollusk has only one part to its shell?	Gastropod
What is an adult jellyfish called?	Medusa
What is the common name of the fertilizer produced by earthworms?	compost
Coral and algae have a symbiotic relationship. T or F	True
Echinoderms are usually very dark colors. T or F	False
Several invertebrates have the ability to regenerate. T or F	True
How do cephalopods move?	Jet propulsion, meaning they suck in water and then force it back out.
All worms are harmful to humans. T or F	False
Sponges can reproduce by eggs. T or F	True
A sponge is one of the simplest invertebrates T or F	True
Echinoderms have smooth skin. T or F	False
How can a nautilus remain buoyant as its shell gets bigger and heavier?	It fills inner chambers with gas and air.
What is a siphonophore?	A collection of cnidarians living together in a symbiotic relationship.
Name a common siphonophore.	Portuguese Man-of-War
What is a sieve plate in a starfish?	The openings that allow water into the starfish's water vascular system.
What technology is being improved by the study of the Venus Flower Basket sponge?	Fiber optics
What is the name of process that provides food for tubeworms?	Chemosynthesis

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Other Invertebrates = God's Design

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	Created by Kathryn Lewis about 5 years ago