Show:
General
Invertebrates 1
Invertebrates 2
Vertebrates 1
Vertebrates 2
100
What is the main difference between vertebrates and invertebrates?
backbone/no backbone
100
How many classes of invertebrates are there?
8
100
What do all mollusks have, whether it's internal or external?
a shell
100
Do vertebrates have exoskeletons or endoskeletons?
endoskeletons (skeletons INSIDE their bodies)
100
Which is the only group of vertebrates to have feathers?
birds
200
If you draw an imaginary line through animal's body, and each half is the same, the animal is said to have _______.
symmetry
200
WHat is the simplest invertebrate?
sponge
200
Name a mollusk with an internal shell.
octopus, squid
200
Tell which 2 group of vertebrates are warm blooded.
mammals and birds
200
Which group of vertebrates has dry, scaly skin and lays eggs? Name one species from the group.
Reptiles. Examples include snakes, turtles, lizards, tuatara
300
Animals that get their heat from their environment are known as _________________.
Cold Blooded
300
How many classes of worms are there? Name them.
3: flatworms, roundworms; segmented worms
300
Which group of invertebrates has 3 part bodies with jointed legs?
arthropods
300
Name the 3 groups of fish.
jawless fish, catilagenous fish, bony fish
300
Which group of vertebrates lives part of its life on land and part in water?
amphibians
400
What does warm-blooded mean?
It means the animal makes its own heat from the food it eats.
400
Name 2 echinoderms.
sea star, sand dollar, brittlestar, sea cucumber
400
Which group of invertebrates does the lobster belong to?
arthropods
400

Name 3 groups of vertebrates that are cold-blooded

reptiles, amphibians, all fish groups

400
What are the 3 different ways mammals can have babies?
1. into their pouches (kangaroos, opossums) 2. eggs (platypus) 3. live birth (most mammals)
500

Which group of vertebrates is NOT cold blooded?

birds, mammals, etc

500
Which group of invertebrates has poisonous stinging cells and/or tentacles? Name 2 animals from this group.
Cnidarians. Jellyfish, coral, sea anemone
500
Name all the classes of invertebrates.
sponges, cnidarians, echonoderms, mollusks, arthropods, faltworms, roundworms, segmented worms
500
Name ALL of the vertebrate groups.
mammals, birds, reptiles, amphibians, jawless fish, cartilagenous fish, jawless fish)
500
Tell one example from each of the vertebrate groups!
(answers will vary but be sure to get one from each group, including each of the fish groups!)