Invertebrates

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Can you name the Characteristics of Invertebrates?

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

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