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

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