Science Quiz / Invertebrates

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Can you name the Characteristics of Invertebrates?

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

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Created Jan 3, 2010ReportNominate
Tags:character, invertebrate

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