Invertebrates

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Can you name the Characteristics of Invertebrates?

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

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