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WorksheetsAnimal Phyla Part 2
Total questions: 30
Worksheet time: 22mins
Which of the following organisms belong to Phylum Annelids?
Snake
Salamander
Earth Worm
Snail
This phylum is made of segmented worms
Annelida
Mollusca
Arthopoda
The key feature of Annelida is _______________
segments or repeating patterns
tube shape
underground dwelling
N/A
Worms are invertebrates, which means they don't have what?
fingernails
arms and legs
skin
a backbone
Which organism is an arthropod?
Identify the phyla which is an invertebrate.
Fish
Arthropods
Amphibians
Birds
Echinodermata means...
stomach foot
spiny skin
segmented body
jointed foot
The spines on an echinoderm are actually...
part of the skin.
made of chitin.
part of the endoskeleton.
part of the water vascular system.
These structures resemble long suction cups, and are part of the water vascular system.
madreporite
radial canals
tube feet
ampullae
Which of the following chordates are also vertebrates?
Fish, Amphibians, Lancelets
Fish, Birds, Reptiles, Mammals
Tunicates, Sea squirts, Lancelets
Lampreys, Lancelets, Amphibians
What is an internal skeleton?
exoskeleton
ectoskeleton
endoskeleton
enterskeleton
All Vertebrates have a skeleton made of bone
True
False
In the more complex chordates, what does the notochord eventually become?
Spinal cord
Cranium
Nervous system
Spine
