Shared Flashcard Set

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Invertebrate
Quiz Cards
22
Science
6th Grade
10/26/2011

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Cards

Term
Arthropoda
Definition
This phyla has the largest number of species
Term
Porifera
Definition
This phyla is the simplest
Term
Arthropoda
Definition
Phyla that is most complex
Term
Cnidaria
Definition
Phyla that is equipped stinging cells
Term
Mollusca
Definition
Phyla equpiied with shells
Term
Backbone
Definition
Is NOT a characteristic of invertebrates
Term
Tentacles
Definition
Arm like structure used to catch prey
Term
Setae
Definition
Structure that helps worms move
Term
Worms
Definition
Have 5 hearts
Term
Antennae
Definition
Sernsory organ used by insects
Term
Stomach
Definition
Helps snails move
Term
Hatchet
Definition
helps clams move
Term
Tube
Definition
helps starfish move
Term
ALL Anthropods have:
Definition
bodies in sections, exoskeleton, jointed appendages
Term
Foot
Definition
is NOT a segment of an Anthropod
Term
Number of legs on a spider
Definition
8
Term
Number of legs on an insect
Definition
6
Term
Four Ways Invertebrates affect people and animals
Definition
food, disease, clothing, and soil
Term
Worm Castings is
Definition
Worm feces (poop) It is used for fertilizer
Term
When you shine a flashlight on a worm it:
Definition
moves away from light.
Term
Evidence of a worm having a brain and nervous system
Definition
It reacts to light and to touch
Term
A crab's empty exoskeleton means
Definition
the crab shed its old exoskeleton and got a new one.
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