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WorksheetsInvertebrate Quiz
Total questions: 25
Worksheet time: 13mins
Spiders, scorpions, tics, mites, horseshoe crabs, and sea spiders belong to the phylum _____________.
Annelida
Arthropoda
Arachnida
Insecta
Jellyfish are most commonly found in the _______________ stage, where their mouth and tentacles face down.
polyp
medusa
The polysaccharide that many exoskeletons are made of is called _________________.
glycogen
starch
peptidoglycan
chitin
Tapeworms are considered to be what type of worm?
Segmented worm
Flatworms
Roundworms
Pinworms are considered to be what type of worm?
Segmented worm
Flatworms
Roundworms
Which of these phyla shows radial symmetry?
Porifera
Mollusca
Platyhelminthes
Cnidaria
To what phylum do I belong?
Echinoderm
Cnidarian
Mollusk
Annelid
To what phylum do I belong?
Annelid
Mollusk
Echinoderm
Cnidarian
State the phylum of this organism
Porifera
Arthropoda
Cnidaria
Molluska
What type of body symmetry do these organisms have?
asymmetry
radial
bilateral
all of the answer choices are correct
I have a hard exoskeleton, a segmented body, pairs of jointed appendages, and live on land and water. I am a crab. What is my phylum?
Mollusc
Echinoderm
Arthropod
Cnidarian
Look at the following picture and correctly identify the Phyla to which it belongs
Arthropod
Annelid
Echinoderm
Mollusc
Which Invertebrate can sting and only has ONE opening in which food is taken in and waste is expelled?
Sponges
Jellyfish
Worms
Mollusks
What phylum are the flat worms under?
Annelid
Platyhelminthes
Rotifers
Sipuncula
What type of body symmetry does nematodes have?
Bilateral
Asymmetry
Radial
The last segment on an insect
head
abdomen
cephalothorax
thorax
Asymmetry
Radial symmetry
Bilateral symmetry
Which of the following are the main body parts of an insect?
Abdomen
Cephalothorax
Head
Thorax
