Invertebrates

Random Science Quiz

Can you name the Characteristics of Invertebrates?

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

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Created Jan 3, 2010ReportNominate
Tags:character, invertebrate