Science Quiz / Invertebrates

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Can you name the Characteristics of Invertebrates?

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

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