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WorksheetsAnimal Classification
Total questions: 41
Worksheet time: 21mins
This phylum has radial symmetry and moves using tube feet (sand dollar, sea star)
echinoderms
arachnids
arthropods
crustaceans
Organisms in this phylum have a soft body and a mantle that sometimes forms a shell (oyster, octopus)
echinoderms
arthropods
mollusks
roundworms
A(n) __ gets its food from water that flows through its body.
jellyfish
ostrich
sponge
crab
Having two sides the same when divided down the middle
radial
asymmetry
bilateral
nematocyst
What is the correct classification for worms that are smooth and round and may be parasites?
mollusks
roundworms
echinoderms
flatworms
Shrimp and spiders are both considered to be __ because they have jointed legs, a segmented body, and an exoskeleton.
annelids
mammals
echinoderms
arthropods
What is the correct classification for a blue crab?
bony fish
reptile
crustacean
arachnid
What is the correct classification for a honeybee?
arachnid
crustacean
amphibian
insect
What is the correct classification for a salamander?
amphibian
arachnid
reptile
mammal
What is the correct classification for a lizard?
amphibian
crustacean
mammal
reptile
What is the correct classification for a trout?
crustacean
bony fish
reptile
amphibian
What is one main difference between vertebrates and invertebrates?
body temperature
backbones
feathers
eating habits
Which of these is NOT an arthropod?
arachnid
crustacean
insect
annelid
Which of these is NOT a mollusk?
oyster
nudibranch
nematocysts
squid
Which of these characteristics do echinoderms have?
setae
mantles
nematocysts
radial symmetry
Which animal does not belong in this group?
a sponge
coral
jelly fish
sea anemone
Which group of animals eat both plants and animals?
carnivores
herbivores
insectivores
omnivores
Which group of animals spends part of their lives in water and part on land, and most lay eggs in water?
amphibians
birds
fish
reptiles
Which group of animals is warm-blooded, has feathers, and most can fly?
amphibians
birds
fish
reptiles
All arthropods have __.
jointed legs, a segmented body, and an exoskeleton
three pairs of legs and three body parts
antennae and claws
wings and four stages of metamorphosis
Arthropods with many body segments and many pairs of legs may be either __.
centipedes or millipedes
arachnids or crustaceans
crustaceans or insects
arachnids or insects
The stages of __ metamorphosis are egg, nymph, and adult
incomplete
complete
The stages of __ metamorphosis are adult, egg, larva, and pupa
incomplete
complete
Arthropods are the only phylum in the animal kingdom that is made up of vertebrates.
True
False
The peregrin falcon is the worlds largest flying bird.
True
False
Diurnal animals are active mostly at night.
True
False
The bat is the only mammal that can fly.
True
False
Monotremes are mammals that lay eggs.
True
False
Bats and dolphins use __ to locate objects.
radio waves
sonar
echolocation
global positioning
A substance like bone but softer and more bendable
cartilage
tendon
muscle
tissue
Some animals have a layer of a fatty substance called __ that insulates them from the cold.
saturation
blubber
flubber
slubber
A group of vertebrates that are warm-blooded and that breathe with lungs are called __.
arachnids
mammals
annelids
crustaceans
A mammal that has a pouch outside of its body for its young is called a __.
monotreme
primate
marsupial
omnivore
Eats mainly insects
insectivore
carnivore
omnivore
herbivore
Eats other animals
insectivore
carnivore
omnivore
herbivore
Eats only plants
insectivore
carnivore
omnivore
herbivore
Tiny stinging cells found on some animals
parasite
filters
symmetry
nematocyst
Describes an animal with a backbone
invertebrate
vertebrate
Has two sides the same when divided down the middle
radial symmetry
bilateral symmetry
asymmetry
Lives on or in another living organism and depends on the host for nourishment
parasite
free-living
filter feeder
amoeba
Has body parts that repeat around a central part
radial symmetry
bilateral symmetry
asymmetry
