Invertebrates

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Can you name the Characteristics of Invertebrates?

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Echinoderms have an internal skeleton called a _________
Name one place Nematocysts are found
This is the part of a mollusk is used to cover the organs
This is the process of the nutrients going into the blood stream
Worms have little bristles called ________
Lobsters belong to this group of arthropods
First insect body part
How many antennae crustaceans have
To classify a mollusk scientists consider presence of a shell, type of shell, nervous system and type of ______
Sponges belong to what Phylum?
Scorpions belong to this group of arthropods
Setae are located on the ______ side of a worms body
This is the process of unused food leaving the body
The thin walled structure of a worm where most absoprtion happens
Water enter the sponge through the ______
Ticks belong to this group of arthropods
A worms skin must remain _______
__________ digestion uses enzymes and acids to break down food into small pieces
The internal system of fluid in an echinoderm is a
Bees belong to this group of arthropods
Sponges and Bivalves obtain food by ______ _______
Sometimes Cnidarians are used for _________ by smaller animals
Sponges have ________ symmetry
This is the process of breaking food into smaller pieces
Sponges are _____ blooded
Medusas reproduce _________
The _________ is on the first segment of a worm
Tube feet are used for sticking to surfaces, moving, obtaining food and _________
An exoskeleton is _________ which allows them to live in dry places.
Adult echinoderms usually have ________ symmetry
Water exits a sponge through the _________
How many antennae insects have
How many pairs of legs per segment a millipede has
Mollusks are _____ blooded
A cnidarians stinging cells are called_______
This is the process of taking in food
QuestionsAnswers
How many legs an insect has
The _______ of a sponge give them support
Sponges stay in one place, therefore are _______
How many pairs of legs per segment a centipede has
The group of mollusks has two shells
Worms are _____ blooded
A sponge moves water with _______ cells
The stomach of a worm
Caterpillars belong to this group of arthropods
What part of the leg is the 'foot'?
The group of mollusks filter feeds
This is the vacuum like structure the sucks in food in a worm
A worm breathes through its ______
This group of mollusks has an advanced nervous system
The _________ is a narrow tube the connects the mouth to the stomach
Cnidaria means _________ nettle
A coral is in this phylum
Crustaceans have ______ or three body parts
Polyps reproduce sexually or _________
The clitellum is used to help a worm _________
This is the part of a mollusk is like a little row of teeth
How many antennae arachnids have
The _________ is on the last segment of a worm
Coral is made from the ________ of polyps
__________ digestion grinds up food
This system deals with the the brain and how you feel things
The group of mollusks moves by shooting water to propel themselves
The thicker walled organ of a worm that grinds food
If you cut a sponge or a starfish in half it will create two more. This is called______
Slugs belong to this group of mollusks
Arachnids have this many body parts
Grasshoppers breath through the ________ on their abdomen
The four functions of Nematocysts are sticking, wrapping, penetrating, and secreting _______
What part an insect leg is the closest to the body?
Food enters and exits through the ______ in a Cnidarian
How many legs an arachnid has
QuestionsAnswers
The coolest teacher in Sigma
If a sponge creates a new sponges by growing a tiny one this is called________
Arthropods have ______ appendages
A jellyfish has this shape
This system deals with the path food takes
A cnidarian shape with tentacles facing down is a _______
How many antennae millipedes have
Brittle stars move by _________ like a snake, not using tube feet
Porifera means ______
Sea stars use these to pry open clams
A worms clitellum is located on the dorsal and ______ side of its body
How do sea cucumbers obtain food
A anemone has this shape
A worm has this many hearts
Third insect body part
Clams belong to this group of mollusks
This system deals with moving blood throughout the body
This is the part of a water dwelling mollusks used to remove oxygen from water
A cnidarian shape with tentacles facing up is a _______
What is the hard outer shell called of arthropods?
A nematocyst can fire ____ time per cell
Cnidarians are _____ blooded
Second insect body part
This is the part of a mollusk that can be used for moving and digging
Cnidarians have ________ symmetry
The name echinoderm means______ skin
Mollusks have ________ symmetry
The rings around the worm are called _________
What is it called when an arthropods sheds its exoskeleton?
How many legs a crustacean has
Arthropods have ________ symmetry
Arthropods are _____ blooded
Worms have ________ symmetry
The worm's prostomium hangs over the ________
Squids belong to this group of mollusks

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Created Jan 3, 2010ReportNominate
Tags:character, invertebrate