Invertebrates

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Can you name the Characteristics of Invertebrates?

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

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Created Jan 3, 2010ReportNominate
Tags:character, invertebrate