Science Quiz / Invertebrates

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QUIZ: Can you name the Characteristics of Invertebrates?

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

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