All About Animals. Invertabrates Booklet Flashcards
(26 cards)
When body parts that are cut off grow back
Regenerate
Animals that have a backbone or spine
Vertebrates
Bodies that are divided into parts
Segmented
Animals whiteout a backbone or spine
Invertabrates
When there is a repeating pattern around a central point
Radial symmetry
To sort animals into groups
Classify
Invertabrates are animals that have no
Backbone
Invertabrates have ________________________ bodies
Symmetrical
Snails,squids, and slugs are all examples of
Mollusks
Worms body parts ___________________________, or grow back if they are cut off
Regenerate
The largest and most diverse of all the Invertabrates are the ______________________. This group is so large that is broken up into 4 subgroups
Arthropods
Which Invertabrates that live underwater have a mouths and stinging tentacles that are used to stun their prey
Jellyfish
All arthropods have hard exoskeletons, segmented bodies, and ______________________________
Many jointed legs
Crabs, shrimp, and lobsters are examples of ____________________________
Crustaceans
Arachnids, such as spiders, have ______________________________ legs
8
Less than 5% of all animals are Invertabrates
False
All mollusks have shells
False
Jellyfish,corals,sea anemones, and hydras are all examples of cnidarians
True
Arthropods have many jointed legs
True
Cnidarians have radial symmetry
True
Invertabrates only live in the ocean
False
A live lobster found in the ocean
False
Arachnids can be found in every continent except antartica
True